Obdii Codes

example Code:
P 0 1 0 1
1 2 3 4 5

1st digit
P = powertrain
B = Body
C = Chassis

2nd digit
0 = Standard
1 = Manufacturer specific

3rd digit
1 = Emission management
2 = Injector circuit
3 = Ignition
4 = Auxiliary emission
5 = Vehicle speed & idle control
6 = Computer & output circuit
7 = Transmission

P0010-P0099 – Fuel and Air Metering and Auxiliary Emission Controls

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• P0010 "A" Camshaft Position Actuator Circuit (Bank 1)
• P0011 "A" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)
• P0012 "A" Camshaft Position - Timing Over-Retarded (Bank 1)
• P0013 "B" Camshaft Position - Actuator Circuit (Bank 1)
• P0014 "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1) - See Trouble Code P0011
• P0015 "B" Camshaft Position -Timing Over-Retarded (Bank 1) - See Trouble Code P0012
• P0020 "A" Camshaft Position Actuator Circuit (Bank 2)
• P0021 "A" Camshaft Position - Timing Over-Advanced or System Performance (Bank 2)
• P0022 "A" Camshaft Position - Timing Over-Retarded (Bank 2)
• P0023 "B" Camshaft Position - Actuator Circuit (Bank 2) - See Trouble Code P0020
• P0024 "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 2) - See Trouble Code P0021
• P0025 "B" Camshaft Position - Timing Over-Retarded (Bank 2) - See Trouble Code P0022
• P0030 HO2S Heater Control Circuit (Bank 1 Sensor 1)
• P0031 HO2S Heater Control Circuit Low (Bank 1 Sensor 1)
• P0032 HO2S Heater Control Circuit High (Bank 1 Sensor 1)
• P0033 Turbo Charger Bypass Valve Control Circuit
• P0034 Turbo Charger Bypass Valve Control Circuit Low
• P0035 Turbo Charger Bypass Valve Control Circuit High
• P0036 HO2S Heater Control Circuit (Bank 1 Sensor 2)
• P0037 HO2S Heater Control Circuit Low (Bank 1 Sensor 2)
• P0038 HO2S Heater Control Circuit High (Bank 1 Sensor 2)
• P0040 Upstream Oxygen Sensors Swapped From Bank To Bank
• P0041 Downstream Oxygen Sensors Swapped From Bank To Bank
• P0042 HO2S Heater Control Circuit (Bank 1 Sensor 3)
• P0043 HO2S Heater Control Circuit Low (Bank 1 Sensor 3)
• P0044 HO2S Heater Control Circuit High (Bank 1 Sensor 3)
• P0050 HO2S Heater Control Circuit (Bank 2 Sensor 1)
• P0051 HO2S Heater Control Circuit Low (Bank 2 Sensor 1)
• P0052 HO2S Heater Control Circuit High (Bank 2 Sensor 1)
• P0053 HO2S Heater Resistance (Bank 1, Sensor 1)
• P0054 HO2S Heater Resistance (Bank 1, Sensor 2)
• P0055 HO2S Heater Resistance (Bank 1, Sensor 3)
• P0056 HO2S Heater Control Circuit (Bank 2 Sensor 2)
• P0057 HO2S Heater Control Circuit Low (Bank 2 Sensor 2)
• P0058 HO2S Heater Control Circuit High (Bank 2 Sensor 2)
• P0059 HO2S Heater Resistance (Bank 2, Sensor 1)
• P0060 HO2S Heater Resistance (Bank 2, Sensor 2)
• P0061 HO2S Heater Resistance (Bank 2, Sensor 3)
• P0062 HO2S Heater Control Circuit (Bank 2 Sensor 3)
• P0063 HO2S Heater Control Circuit Low (Bank 2 Sensor 3)
• P0064 HO2S Heater Control Circuit High (Bank 2 Sensor 3)
• P0065 Air Assisted Injector Control Range/Performance
• P0066 Air Assisted Injector Control Circuit or Circuit Low
• P0067 Air Assisted Injector Control Circuit High
• P0070 Ambient Air Temperature Sensor Circuit
• P0071 Ambient Air Temperature Sensor Range/Performance
• P0072 Ambient Air Temperature Sensor Circuit Low Input
• P0073 Ambient Air Temperature Sensor Circuit High Input
• P0074 Ambient Air Temperature Sensor Circuit Intermittent
• P0075 Intake Valve Control Solenoid Circuit (Bank 1)
• P0076 Intake Valve Control Solenoid Circuit Low (Bank 1)
• P0077 Intake Valve Control Solenoid Circuit High (Bank 1)
• P0078 Exhaust Valve Control Solenoid Circuit (Bank 1)
• P0079 Exhaust Valve Control Solenoid Circuit Low (Bank 1)
• P0080 Exhaust Valve Control Solenoid Circuit High (Bank 1)
• P0081 Intake valve Control Solenoid Circuit (Bank 2)
• P0082 Intake Valve Control Solenoid Circuit Low (Bank 2)
• P0083 Intake Valve Control Solenoid Circuit High (Bank 2)
• P0084 Exhaust Valve Control Solenoid Circuit (Bank 2)
• P0085 Exhaust Valve Control Solenoid Circuit Low (Bank 2)
• P0086 Exhaust Valve Control Solenoid Circuit High (Bank 2)

P0100-P0199 – Fuel and Air Metering

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• P0100 Mass or Volume Air Flow Circuit Malfunction
• P0101 Mass or Volume Air Flow Circuit Range/Performance Problem
• P0102 Mass or Volume Air Flow Circuit Low Input
• P0103 Mass or Volume Air Flow Circuit High Input
• P0104 Mass or Volume Air Flow Circuit Intermittent
• P0105 Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction
• P0106 Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
• P0107 Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
• P0108 Manifold Absolute Pressure/Barometric Pressure Circuit High Input
• P0109 Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent
• P0109 Intake Air Temperature Circuit Malfunction
• P0111 Intake Air Temperature Circuit Range/Performance Problem
• P0112 Intake Air Temperature Circuit Low Input
• P0113 Intake Air Temperature Circuit High Input
• P0114 Intake Air Temperature Circuit Intermittent
• P0115 Engine Coolant Temperature Circuit Malfunction
• P0116 Engine Coolant Temperature Circuit Range/Performance Problem
• P0117 Engine Coolant Temperature Circuit Low Input
• P0118 Engine Coolant Temperature Circuit High Input
• P0119 Engine Coolant Temperature Circuit Intermittent
• P0120 Throttle Position Sensor/Switch A Circuit Malfunction
• P0121 Throttle Position Sensor/Switch A Circuit Range/Performance Problem
• P0122 Throttle Position Sensor/Switch A Circuit Low Input
• P0123 Throttle Position Sensor/Switch A Circuit High Input
• P0124 Throttle Position Sensor/Switch A Circuit Intermittent
• P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control
• P0126 Insufficient Coolant Temperature for Stable Operation
• P0128 Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
• P0130 02 Sensor Circuit Malfunction (Bank I Sensor 1)
• P0131 02 Sensor Circuit Low Voltage (Bank I Sensor I)
• P0132 02 Sensor Circuit High Voltage (Bank I Sensor 1)
• P0133 02 Sensor Circuit Slow Response (Bank 1 Sensor 1)
• P0134 02 Sensor Circuit No Activity Detected (Bank I Sensor 1)
• P0135 02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
• P0136 02 Sensor Circuit Malfunction (Bank I Sensor 2)
• P0137 02 Sensor Circuit Low Voltage (Bank I Sensor 2)
• P0138 02 Sensor Circuit High Voltage (Bank I Sensor 2)
• P0139 02 Sensor Circuit Slow Response (Bank 1 Sensor 2)
• P0140 02 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)
• P0141 02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
• P0142 02 Sensor Circuit Malfunction (Bank I Sensor 3)
• P0143 02 Sensor Circuit Low Voltage (Bank I Sensor 3)
• P0144 02 Sensor Circuit High Voltage (Bank I Sensor 3)
• P0145 02 Sensor Circuit Slow Response (Bank 1 Sensor 3)
• P0146 02 Sensor Circuit No Activity Detected (Bank I Sensor 3)
• P0147 02 Sensor Heater Circuit Malfunction (Bank I Sensor 3)
• P0150 02 Sensor Circuit Malfunction (Bank 2 Sensor I)
• P0151 02 Sensor Circuit Low Voltage (Bank 2 Sensor I)
• P0152 02 Sensor Circuit High Voltage (Bank 2 Sensor 1)
• P0153 02 Sensor Circuit Slow Response (Bank 2 Sensor 1)
• P0154 02 Sensor Circuit No Activity Detected (Bank 2 Sensor 1)
• P0155 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)
• P0156 02 Sensor Circuit Malfunction (Bank 2 Sensor 2)
• P0157 02 Sensor Circuit Low Voltage (Bank 2 Sensor 2)
• P0158 02 Sensor Circuit High Voltage (Bank 2 Sensor 2)
• P0159 02 Sensor Circuit Slow Response (Bank 2 Sensor 2)
• P0160 02 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)
• P0161 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
• P0162 02 Sensor Circuit Malfunction (Bank 2 Sensor 3)
• P0163 02 Sensor Circuit Low Voltage (Bank 2 Sensor 3)
• P0164 02 Sensor Circuit High Voltage (Bank 2 Sensor 3)
• P0165 02 Sensor Circuit Slow Response (Bank 2 Sensor 3)
• P0166 02 Sensor Circuit No Activity Detected (Bank 2 Sensor 3)
• P0167 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 3)
• P0170 Fuel Trim Malfunction (Bank 1)
• P0171 System too Lean (Bank 1)
• P0172 System too Rich (Bank 1)
• P0173 Fuel Trim Malfunction (Bank 2)
• P0174 System too Lean (Bank 2)
• P0175 System too Rich (Bank 2)
• P0176 Fuel Composition Sensor Circuit Malfunction
• P0177 Fuel Composition Sensor Circuit Range/Performance
• P0178 Fuel Composition Sensor Circuit Low Input
• P0179 Fuel Composition Sensor Circuit High Input
• P0180 Fuel Temperature Sensor A Circuit Malfunction
• P0181 Fuel Temperature Sensor A Circuit Range/Performance
• P0182 Fuel Temperature Sensor A Circuit Low Input
• P0183 Fuel Temperature Sensor A Circuit High Input
• P0184 Fuel Temperature Sensor A Circuit Intermittent
• P0185 Fuel Temperature Sensor B Circuit Malfunction
• P0186 Fuel Temperature Sensor B Circuit Range/Performance
• P0187 Fuel Temperature Sensor B Circuit Low Input
• P0188 Fuel Temperature Sensor B Circuit High Input
• P0189 Fuel Temperature Sensor B Circuit Intermittent
• P0190 Fuel Rail Pressure Sensor Circuit Malfunction
• P0191 Fuel Rail Pressure Sensor Circuit Range/Performance
• P0192 Fuel Rail Pressure Sensor Circuit Low Input
• P0193 Fuel Rail Pressure Sensor Circuit High Input
• P0194 Fuel Rail Pressure Sensor Circuit Intermittent
• P0195 Engine Oil Temperature Sensor Malfunction
• P0196 Engine Oil Temperature Sensor Range/Performance
• P0197 Engine Oil Temperature Sensor Low
• P0198 Engine Oil Temperature Sensor High
• P0199 Engine Oil Temperature Sensor Intermittent

P0200-P0299 – Fuel and Air Metering (Injector Circuit)

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• P0200 Injector Circuit Malfunction
• P0201 Injector Circuit Malfunction - Cylinder 1
• P0202 Injector Circuit Malfunction - Cylinder 2
• P0203 Injector Circuit Malfunction - Cylinder 3
• P0204 Injector Circuit Malfunction - Cylinder 4
• P0205 Injector Circuit Malfunction - Cylinder 5
• P0206 Injector Circuit Malfunction - Cylinder 6
• P0207 Injector Circuit Malfunction - Cylinder 7
• P0208 Injector Circuit Malfunction - Cylinder 8
• P0209 Injector Circuit Malfunction - Cylinder 9
• P0210 Injector Circuit Malfunction - Cylinder 10
• P0211 Injector Circuit Malfunction - Cylinder 11
• P0212 Injector Circuit Malfunction - Cylinder 12
• P0213 Cold Start Injector 1 Malfunction
• P0214 Cold Start Injector 2 Malfunction
• P0215 Engine Shutoff Solenoid Malfunction
• P0216 Injection Timing Control Circuit Malfunction
• P0217 Engine Overtemp Condition
• P0218 Transmission Over Temperature Condition
• P0219 Engine Overspeed Condition
• P0220 Throttle/Petal Position Sensor/Switch B Circuit Malfunction
• P0221 Throttle/Petal Position Sensor/Switch B Circuit Range/Performance Problem
• P0222 Throttle/Petal Position Sensor/Switch B Circuit Low Input
• P0223 Throttle/Petal Position Sensor/Switch B Circuit High Input
• P0224 Throttle/Petal Position Sensor/Switch B Circuit Intermittent
• P0225 Throttle/Petal Position Sensor/Switch C Circuit Malfunction
• P0226 Throttle/Petal Position Sensor/Switch C Circuit Range/Performance Problem
• P0227 Throttle/Petal Position Sensor/Switch C Circuit Low Input
• P0228 Throttle/Petal Position Sensor/Switch C Circuit High Input
• P0229 Throttle/Petal Position Sensor/Switch C Circuit Intermittent
• P0230 Fuel Pump Primary Circuit Malfunction
• P0231 Fuel Pump Secondary Circuit Low
• P0232 Fuel Pump Secondary Circuit High
• P0233 Fuel Pump Secondary Circuit Intermittent
• P0234 Engine Overboost Condition
• P0235 Turbocharger Boost Sensor A Circuit Malfunction
• P0236 Turbocharger Boost Sensor A Circuit Range/Performance
• P0237 Turbocharger Boost Sensor A Circuit Low
• P0238 Turbocharger Boost Sensor A Circuit High
• P0239 Turbocharger Boost Sensor B Malfunction
• P0240 Turbocharger Boost Sensor B Circuit Range/Performance
• P0241 Turbocharger Boost Sensor B Circuit Low
• P0242 Turbocharger Boost Sensor B Circuit High
• P0243 Turbocharger Wastegate Solenoid A Malfunction
• P0244 Turbocharger Wastegate Solenoid A Range/Performance
• P0245 Turbocharger Wastegate Solenoid A Low
• P0246 Turbocharger Wastegate Solenoid A High
• P0247 Turbocharger Wastegate Solenoid B Malfunction
• P0248 Turbocharger Wastegate Solenoid B Range/Performance
• P0249 Turbocharger Wastegate Solenoid B Low
• P0250 Turbocharger Wastegate Solenoid B High
• P0251 Injection Pump Fuel Metering Control "A" Malfunction (Cam/Rotor/Injector)
• P0252 Injection Pump Fuel Metering Control "A" Range/Performance (Cam/Rotor/Injector)
• P0253 Injection Pump Fuel Metering Control "A" Low (Cam/Rotor/Injector)
• P0254 Injection Pump Fuel Metering Control "A" High (Cam/Rotor/Injector)
• P0255 Injection Pump Fuel Metering Control "A" Intermittent (Cam/Rotor/Injector)
• P0256 Injection Pump Fuel Metering Control "B" Malfunction (Cam/Rotor/Injector)
• P0257 Injection Pump Fuel Metering Control "B" Range/Performance Injector)
• P0258 Injection Pump Fuel Metering Control "B" Low (Cam/R
• P0259 Injection Pump Fuel Metering Control "B" High (Cam/R
• P0260 Injection Pump Fuel Metering Control "B" Intermittent Injector)
• P0261 Cylinder I Injector Circuit Low
• P0262 Cylinder I Injector Circuit High
• P0263 Cylinder I Contribution/Balance Fault
• P0264 Cylinder 2 Injector Circuit Low
• P0265 Cylinder 2 Injector Circuit High
• P0266 Cylinder 2 Contribution/Balance Fault
• P0267 Cylinder 3 Injector Circuit Low
• P0268 Cylinder 3 Injector Circuit High
• P0269 Cylinder 3 Contribution/Balance Fault
• P0270 Cylinder 4 Injector Circuit Low
• P0271 Cylinder 4 Injector Circuit High
• P0272 Cylinder 4 Contribution/Balance Fault
• P0273 Cylinder 5 Injector Circuit Low
• P0274 Cylinder 5 Injector Circuit High
• P0275 Cylinder S Contribution/Balance Fault
• P0276 Cylinder 6 Injector Circuit Low
• P0277 Cylinder 6 Injector Circuit High
• P0278 Cylinder 6 Contribution/Balance Fault
• P0279 Cylinder 7 Injector Circuit Low
• P0280 Cylinder 7 Injector Circuit High
• P0281 Cylinder 7 Contribution/Balance Fault
• P0282 Cylinder 8 Injector Circuit Low
• P0283 Cylinder 8 Injector Circuit High
• P0284 Cylinder 8 Contribution/Balance Fault
• P0285 Cylinder 9 Injector Circuit Low
• P0286 Cylinder 9 Injector Circuit High
• P0287 Cylinder 9 Contribution/Balance Fault
• P0288 Cylinder 10 Injector Circuit Low
• P0289 Cylinder 10 Injector Circuit High
• P0290 Cylinder 10 Contribution/Balance Fault
• P0291 Cylinder 11 Injector Circuit Low
• P0292 Cylinder 11 Injector Circuit High
• P0293 Cylinder 11 Contribution/Balance Fault
• P0294 Cylinder 12 Injector Circuit Low
• P0295 Cylinder 12 Injector Circuit High
• P0296 Cylinder 12 Contribution/Range Fault

P0300-P0399 – Ignition System or Misfire

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• P0300 Random/Multiple Cylinder Misfire Detected
• P0301 Cylinder 1 Misfire Detected
• P0302 Cylinder 2 Misfire Detected
• P0303 Cylinder 3 Misfire Detected
• P0304 Cylinder 4 Misfire Detected
• P0305 Cylinder 5 Misfire Detected
• P0306 Cylinder 6 Misfire Detected
• P0307 Cylinder 7 Misfire Detected
• P0308 Cylinder 8 Misfire Detected
• P0309 Cylinder 9 Misfire Detected
• P0310 Cylinder 10 Misfire Detected
• P0311 Cylinder 11 Misfire Detected
• P0312 Cylinder 12 Misfire Detected
• P0320 Ignition/Distributor Engine Speed Input Circuit Malfunction
• P0321 Ignition/Distributor Engine Speed Input Circuit Range/Performance
• P0322 Ignition/Distributor Engine Speed Input Circuit No Signal
• P0323 Ignition/Distributor Engine Speed Input Circuit Intermittent
• P0325 Knock Sensor 1 Circuit Malfunction (Bank I or Single Sensor)
• P0326 Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)
• P0327 Knock Sensor 1 Circuit Low Input (Bank I or Single Sensor)
• P0328 Knock Sensor 1 Circuit High Input (Bank I or Single Sensor)
• P0329 Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor)
• P0330 Knock Sensor 2 Circuit Malfunction (Bank 2)
• P0331 Knock Sensor 2 Circuit Range/Performance (Bank 2)
• P0332 Knock Sensor 2 Circuit Low Input (Bank 2)
• P0333 Knock Sensor 2 Circuit High Input (Bank 2)
• P0334 Knock Sensor 2 Circuit Intermittent (Bank 2)
• P0335 Crankshaft Position Sensor A Circuit Malfunction
• P0336 Crankshaft Position Sensor A Circuit Range/Performance
• P0337 Crankshaft Position Sensor A Circuit Low Input
• P0338 Crankshaft Position Sensor A Circuit High Input
• P0339 Crankshaft Position Sensor A Circuit Intermittent
• P0340 Camshaft Position Sensor Circuit Malfunction
• P0341 Camshaft Position Sensor Circuit Range/Performance
• P0342 Camshaft Position Sensor Circuit Low Input
• P0343 Camshaft Position Sensor Circuit High Input
• P0344 Camshaft Position Sensor Circuit Intermittent
• P0350 Ignition Coil Primary/Secondary Circuit Malfunction
• P0351 Ignition Coil A Primary/Secondary Circuit Malfunction
• P0352 Ignition Coil B Primary/Secondary Circuit Malfunction
• P0353 Ignition Coil C Primary/Secondary Circuit Malfunction
• P0354 Ignition Coil D Primary/Secondary Circuit Malfunction
• P0355 Ignition Coil E Primary/Secondary Circuit Malfunction
• P0356 Ignition Coil F Primary/Secondary Circuit Malfunction
• P0357 Ignition Coil G Primary/Secondary Circuit Malfunction
• P0358 Ignition Coil H Primary/Secondary Circuit Malfunction
• P0359 Ignition Coil I Primary/Secondary Circuit Malfunction
• P0360 Ignition Coil J Primary/Secondary Circuit Malfunction
• P0361 Ignition Coil K Primary/Secondary Circuit Malfunction
• P0362 Ignition Coil L Primary/Secondary Circuit Malfunction
• P0370 Timing Reference High Resolution Signal A Malfunction
• P0371 Timing Reference High Resolution Signal A Too Many Pulses
• P0372 Timing Reference High Resolution Signal A Too Few Pulses
• P0373 Timing Reference High Resolution Signal A Intermittent/Erratic Pulses
• P0374 Timing Reference High Resolution Signal A No Pulses
• P0375 Timing Reference High Resolution Signal B Malfunction
• P0376 Timing Reference High Resolution Signal B Too Many Pulses
• P0377 Timing Reference High Resolution Signal B Too Few Pulses
• P0378 Timing Reference High Resolution Signal B Intermittent/Erratic Pulses
• P0379 Timing Reference High Resolution Signal B No Pulses
• P0380 Glow Plug/Heater Circuit "A" Malfunction
• P0381 Glow Plug/Heater Indicator Circuit Malfunction
• P0382 Exhaust Gas Recirculation Flow Malfunction
• P0385 Crankshaft Position Sensor B Circuit Malfunction
• P0386 Crankshaft Position Sensor B Circuit Range/Performance
• P0387 Crankshaft Position Sensor B Circuit Low Input
• P0388 Crankshaft Position Sensor B Circuit High Input
• P0389 Crankshaft Position Sensor B Circuit Intermittent

P0400-P0499 – Auxiliary Emissions Controls

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• P0400 Exhaust Gas Recirculation Flow Malfunction
• P0401 Exhaust Gas Recirculation Flow Insufficient Detected
• P0402 Exhaust Gas Recirculation Flow Excessive Detected
• P0403 Exhaust Gas Recirculation Circuit Malfunction
• P0404 Exhaust Gas Recirculation Circuit Range/Performance
• P0405 Exhaust Gas Recirculation Sensor A Circuit Low
• P0406 Exhaust Gas Recirculation Sensor A Circuit High
• P0407 Exhaust Gas Recirculation Sensor B Circuit Low
• P0408 Exhaust Gas Recirculation Sensor B Circuit High
• P0410 Secondary Air Injection System Malfunction
• P0411 Secondary Air Injection System Incorrect Flow Detected
• P0412 Secondary Air Injection System Switching Valve A Circuit Malfunction
• P0413 Secondary Air Injection System Switching Valve A Circuit Open
• P0414 Secondary Air Injection System Switching Valve A Circuit Shorted
• P0415 Secondary Air Injection System Switching Valve B Circuit Malfunction
• P0416 Secondary Air Injection System Switching Valve B Circuit Open
• P0417 Secondary Air Injection System Switching Valve B Circuit Shorted
• P0418 Secondary Air Injection System Relay ‘A" Circuit Malfunction
• P0419 Secondary Air Injection System Relay "B’ Circuit Malfunction
• P0420 Catalyst System Efficiency Below Threshold (Bank 1)
• P0421 Warm Up Catalyst Efficiency Below Threshold (Bank 1)
• P0422 Main Catalyst Efficiency Below Threshold (Bank 1)
• P0423 Heated Catalyst Efficiency Below Threshold (Bank 1)
• P0424 Heated Catalyst Temperature Below Threshold (Bank 1)
• P0430 Catalyst System Efficiency Below Threshold (Bank 2)
• P0431 Warm Up Catalyst Efficiency Below Threshold (Bank 2)
• P0432 Main Catalyst Efficiency Below Threshold (Bank 2)
• P0433 Heated Catalyst Efficiency Below Threshold (Bank 2)
• P0434 Heated Catalyst Temperature Below Threshold (Bank 2)
• P0440 Evaporative Emission Control System Malfunction
• P0441 Evaporative Emission Control System Incorrect Purge Flow
• P0442 Evaporative Emission Control System Leak Detected (small leak)
• P0443 Evaporative Emission Control System Purge Control Valve Circuit
• P0444 Evaporative Emission Control System Purge Control Valve Circuit Open
• P0445 Evaporative Emission Control System Purge Control Valve Circuit Shorted
• P0446 Evaporative Emission Control System Vent Control Circuit Malfunction
• P0447 Evaporative Emission Control System Vent Control Circuit Open
• P0448 Evaporative Emission Control System Vent Control Circuit Shorted
• P0449 Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction
• P0450 Evaporative Emission Control System Pressure Sensor Malfunction
• P0451 Evaporative Emission Control System Pressure Sensor Range/Performance
• P0452 Evaporative Emission Control System Pressure Sensor Low Input
• P0453 Evaporative Emission Control System Pressure Sensor High Input
• P0454 Evaporative Emission Control System Pressure Sensor Intermittent
• P0455 Evaporative Emission Control System Leak Detected (gross leak)
• P0456 Evaporative Emissions System - Small leak detected
• P0457
• P0458
• P0459
• P0460 Fuel Level Sensor Circuit Malfunction
• P0461 Fuel Level Sensor Circuit Range/Performance
• P0462 Fuel Level Sensor Circuit Low Input
• P0463 Fuel Level Sensor Circuit High Input
• P0464 Fuel Level Sensor Circuit Intermittent
• P0465 Purge Flow Sensor Circuit Malfunction
• P0466 Purge Flow Sensor Circuit Range/Performance
• P0467 Purge Flow Sensor Circuit Low Input
• P0468 Purge Flow Sensor Circuit High Input
• P0469 Purge Flow Sensor Circuit Intermittent
• P0470 Exhaust Pressure Sensor Malfunction
• P0471 Exhaust Pressure Sensor Range/Performance
• P0472 Exhaust Pressure Sensor Low
• P0473 Exhaust Pressure Sensor High
• P0474 Exhaust Pressure Sensor Intermittent
• P0475 Exhaust Pressure Control Valve Malfunction
• P0476 Exhaust Pressure Control Valve Range/Performance
• P0477 Exhaust Pressure Control Valve Low
• P0478 Exhaust Pressure Control Valve High
• P0479 Exhaust Pressure Control Valve Intermittent
• P0480 Cooling Fan I Control Circuit Malfunction
• P0481 Cooling Fan 2 Control Circuit Malfunction
• P0482 Cooling Fan 3 Control Circuit Malfunction
• P0483 Cooling Fan Rationality Check Malfunction
• P0484 Cooling Fan Circuit Over Current
• P0485 Cooling Fan Power/Ground Circuit Malfunction

P0500-P0599 – Vehicle Speed Controls and Idle Control System

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• P0500 Vehicle Speed Sensor Malfunction
• P0501 Vehicle Speed Sensor Range/Performance
• P0502 Vehicle Speed Sensor Low Input
• P0503 Vehicle Speed Sensor Intermittent/Erratic/High
• P0505 Idle Control System Malfunction
• P0506 Idle Control System RPM Lower Than Expected
• P0507 Idle Control System RPM Higher Than Expected
• P0510 Closed Throttle Position Switch Malfunction
• P0520 Engine Oil Pressure Sensor/Switch Circuit Malfunction
• P0521 Engine Oil Pressure Sensor/Switch Circuit Range/Performance
• P0522 Engine Oil Pressure Sensor/Switch Circuit Low Voltage
• P0523 Engine Oil Pressure Sensor/Switch Circuit High Voltage
• P0530 A/C Refrigerant Pressure Sensor Circuit Malfunction
• P0531 A/C Refrigerant Pressure Sensor Circuit Range/Performance
• P0532 A/C Refrigerant Pressure Sensor Circuit Low Input
• P0533 A/C Refrigerant Pressure Sensor Circuit High Input
• P0534 Air Conditioner Refrigerant Charge Loss
• P0550 Power Steering Pressure Sensor Circuit Malfunction
• P0551 Power Steering Pressure Sensor Circuit Range/Performance
• P0552 Power Steering Pressure Sensor Circuit Low Input
• P0553 Power Steering Pressure Sensor Circuit High Input
• P0554 Power Steering Pressure Sensor Circuit Intermittent
• P0560 System Voltage Malfunction
• P0561 System Voltage Unstable
• P0562 System Voltage Low
• P0563 System Voltage High
• P0565 Cruise Control On Signal Malfunction
• P0566 Cruise Control Off Signal Malfunction
• P0567 Cruise Control Resume Signal Malfunction
• P0568 Cruise Control Set Signal Malfunction
• P0569 Cruise Control Coast Signal Malfunction
• P0570 Cruise Control Accel Signal Malfunction
• P0571 Cruise Control/Brake Switch A Circuit Malfunction
• P0572 Cruise Control/Brake Switch A Circuit Low
• P0573 Cruise Control/Brake Switch A Circuit High
• P0574 Cruise Control Related Malfunction
• P0575 Cruise Control Related Malfunction
• P0576 Cruise Control Related Malfunction
• P0576 Cruise Control Related Malfunction
• P0578 Cruise Control Related Malfunction
• P0579 Cruise Control Related Malfunction
• P0580 Cruise Control Related Malfunction

P0600-P0699 – Computer Output Circuit

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• P0600 Serial Communication Link Malfunction
• P0601 Internal Control Module Memory Check Sum Error
• P0602 Control Module Programming Error
• P0603 Internal Control Module Keep Alive Memory (KAM) Error
• P0604 Internal Control Module Random Access Memory (RAM) Error
• P0605 Internal Control Module Read Only Memory (ROM) Error
• P0606 PCM Processor Fault
• P0608 Control Module VSS Output "A’ Malfunction
• P0609 Control Module VSS Output "B" Malfunction
• P0620 Generator Control Circuit Malfunction
• P0621 Generator Lamp "L" Control Circuit Malfunction
• P0622 Generator Field "F" Control Circuit Malfunction
• P0650 Malfunction Indicator Lamp (MIL) Control Circuit Malfunction
• P0654 Engine RPM Output Circuit Malfunction
• P0655 Engine Hot Lamp Output Control Circuit Malfunction
• P0656 Fuel Level Output Circuit Malfunction

P0700-P0899 – Transmission

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• P0700 Transmission Control System Malfunction
• P0701 Transmission Control System Range/Performance
• P0702 Transmission Control System Electrical
• P0703 Torque Converter/Brake Switch B Circuit Malfunction
• P0704 Clutch Switch Input Circuit Malfunction
• P0705 Transmission Range Sensor Circuit malfunction (PRNDL Input)
• P0706 Transmission Range Sensor Circuit Range/Performance
• P0707 Transmission Range Sensor Circuit Low Input
• P0708 Transmission Range Sensor Circuit High Input
• P0709 Transmission Range Sensor Circuit Intermittent
• P0710 Transmission Fluid Temperature Sensor Circuit Malfunction
• P0711 Transmission Fluid Temperature Sensor Circuit Range/Performance
• P0712 Transmission Fluid Temperature Sensor Circuit Low Input
• P0713 Transmission Fluid Temperature Sensor Circuit High Input
• P0714 Transmission Fluid Temperature Sensor Circuit Intermittent
• P0715 Input/Turbine Speed Sensor Circuit Malfunction
• P0716 Input/Turbine Speed Sensor Circuit Range/Performance
• P0717 Input/Turbine Speed Sensor Circuit No Signal
• P0718 Input/Turbine Speed Sensor Circuit Intermittent
• P0719 Torque Converter/Brake Switch B Circuit Low
• P0720 Output Speed Sensor Circuit Malfunction
• P0721 Output Speed Sensor Range/Performance
• P0722 Output Speed Sensor No Signal
• P0723 Output Speed Sensor Intermittent
• P0724 Torque Converter/Brake Switch B Circuit High
• P0725 Engine Speed input Circuit Malfunction
• P0726 Engine Speed Input Circuit Range/Performance
• P0727 Engine Speed Input Circuit No Signal
• P0728 Engine Speed Input Circuit Intermittent
• P0730 Incorrect Gear Ratio
• P0731 Gear I Incorrect ratio
• P0732 Gear 2 Incorrect ratio
• P0733 Gear 3 Incorrect ratio
• P0734 Gear 4 Incorrect ratio
• P0735 Gear 5 Incorrect ratio
• P0736 Reverse incorrect gear ratio
• P0740 Torque Converter Clutch Circuit Malfunction
• P0741 Torque Converter Clutch Circuit Performance or Stuck Off
• P0742 Torque Converter Clutch Circuit Stock On
• P0743 Torque Converter Clutch Circuit Electrical
• P0744 Torque Converter Clutch Circuit Intermittent
• P0745 Pressure Control Solenoid Malfunction
• P0746 Pressure Control Solenoid Performance or Stuck Off
• P0747 Pressure Control Solenoid Stuck On
• P0748 Pressure Control Solenoid Electrical
• P0749 Pressure Control Solenoid Intermittent
• P0750 Shift Solenoid A Malfunction
• P0751 Shift Solenoid A Performance or Stuck Off
• P0752 Shift Solenoid A Stuck On
• P0753 Shift Solenoid A Electrical
• P0754 Shift Solenoid A Intermittent
• P0755 Shift Solenoid B Malfunction
• P0756 Shift Solenoid B Performance or Stock Off
• P0757 Shift Solenoid B Stuck On
• P0758 Shift Solenoid B Electrical
• P0759 Shift Solenoid B Intermittent
• P0760 Shift Solenoid C Malfunction
• P0761 Shift Solenoid C Performance or Stuck Off
• P0762 Shift Solenoid C Stuck On
• P0763 Shift Solenoid C Electrical
• P0764 Shift Solenoid C Intermittent
• P0765 Shift Solenoid D Malfunction
• P0766 Shift Solenoid D Performance or Stuck Off
• P0767 Shift Solenoid D Stuck On
• P0768 Shift Solenoid D Electrical
• P0769 Shift Solenoid D Intermittent
• P0770 Shift Solenoid E Malfunction
• P0771 Shift Solenoid E Performance or Stuck Off
• P0772 Shift Solenoid E Stuck On
• P0773 Shift Solenoid E Electrical
• P0774 Shift Solenoid E Intermittent
• P0780 Shift Malfunction
• P0781 1-2 Shift Malfunction
• P0782 2-3 Shift Malfunction
• P0783 3-4 Shift Malfunction
• P0784 4-5 Shift Malfunction
• P0785 Shift/Timing Solenoid Malfunction
• P0786 Shift/Timing Solenoid Range/Performance
• P0787 Shift/Timing Solenoid Low
• P0788 Shift/Timing Solenoid High
• P0789 Shift/Timing Solenoid Intermittent
• P0790 Normal/Performance Switch Circuit Malfunction
• P0801 Reverse Inhibit Control Circuit Malfunction
• P0803 1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction
• P0804 1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction

VW Specific Codes

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• P1102 O2S Heating Circuit Bank 1 Sensor 1 Voltage Too Low/Air Leak
• P1105 O2S Heating Circuit Bank 1 Sensor 2 Short To Positive
• P1107 O2S Heating Circuit Bank 2 Sensor 1 Short To Positive
• P1110 O2S Heating Circuit Bank 2 Sensor 2 Short To Positive
• P1113 O2S Sensor Heater Resistance Too High Bank 1 Sensor 1
• P1115 O2S Sensor Heater Circuit Short To Ground Bank 1 Sensor 1
• P1116 O2S Sensor Heater Circuit Open Bank 1 Sensor 1
• P1117 O2S Sensor Heater Circuit Short To Ground Bank 1 Sensor 2
• P1118 O2S Sensor Heater Circuit Open Bank 1 Sensor 2
• P1127 Long Term Fuel Trim B1 System Too Rich
• P1128 Long Term Fuel Trim B1 System Too Lean
• P1129 Long Term Fuel Trim B2 System Too Rich
• P1130 Long Term Fuel Trim B2 System Too Lean
• P1136 Long Term Fuel Trim Add. Fuel B1 System Too Lean
• P1137 Long Term Fuel Trim Add. Fuel B1 System Too Rich
• P1138 Long Term Fuel Trim Add. Fuel B2 System Too Lean
• P1139 Long Term Fuel Trim Add. Fuel B2 System Too Rich
• P1141 Load Calculation Cross Check Range/Performance
• P1144 Mass Air Flow Sensor Open/Short To Ground.
• P1145 Mass Air Flow Sensor Short To Positive.
• P1146 Mass Air Flow Sensor Supply Voltage.
• P1155 Manifold Absolute Pressure Sensor Short To Positive.
• P1156 Manifold Absolute Pressure Sensor Open/Short To Ground.
• P1157 Manifold Absolute Pressure Sensor Supply Voltage.
• P1160 Intake Air Temperature Sensor Short To Ground.
• P1161 Intake Air Temperature Sensor Open/Short To Positive.
• P1162 Intake Air Temperature Sensor Short To Ground.
• P1163 Fuel Temperature Sensor Open/Short To Positive.
• P1164 Fuel Temperature Sensor Implausible Signal.
• P1171 Throttle Actuation Potentiometer Sign. 2 Range/Performance
• P1172 Throttle Actuation Potentiometer Sign. 2 Signal Too Low
• P1173 Throttle Actuation Potentiometer Sign. 2 Signal Too High
• P1176 Rear O2S Correction
• P1177 O2 Correction Behind Catalyst B1 Limit Attained
• P1196 O2S Heater Circuit Bank 1 Sensor 1 Electrical Malfunction
• P1197 O2S Heater Circuit Bank 2 Sensor 1 Electrical Malfunction
• P1198 O2S Heater Circuit Bank 1 Sensor 2 Electrical Malfunction
• P1199 O2S Heater Circuit Bank 2 Sensor 2 Electrical Malfunction
• P1213 Injector Circuit Cylinder 1 Short To Positive
• P1214 Injector Circuit Cylinder 2 Short To Positive
• P1215 Injector Circuit Cylinder 3 Short To Positive
• P1216 Injector Circuit Cylinder 4 Short To Positive
• P1217 Injector Circuit Cylinder 5 Short To Positive
• P1218 Injector Circuit Cylinder 6 Short To Positive
• P1225 Injector Circuit Cylinder 1 Short To Ground
• P1226 Injector Circuit Cylinder 2 Short To Ground
• P1227 Injector Circuit Cylinder 3 Short To Ground
• P1228 Injector Circuit Cylinder 4 Short To Ground
• P1229 Injector Circuit Cylinder 5 Short To Ground
• P1230 Injector Circuit Cylinder 6 Short To Ground
• P1237 Injector Circuit Open Cylinder 1
• P1238 Injector Circuit Open Cylinder 2
• P1239 Injector Circuit Open Cylinder 3
• P1240 Injector Circuit Open Cylinder 4
• P1241 Injector Circuit Open Cylinder 5
• P1242 Injector Circuit Open Cylinder 6
• P1245 Needle Lift Sensor Short To Ground
• P1246 Needle Lift Implausible Signal
• P1247 Needle Lift Sensor Open/Short To Positive
• P1248 Start Of Cold Start Injector Control Difference
• P1251 Start Of Cold Start Injector Short To Positive
• P1252 Start Of Cold Start Injector Open/Short To Ground
• P1255 Engine Coolant Temperature Sensor Short To Ground
• P1256 Engine Coolant Temperature Sensor Open/Short To Positive
• P1300 Misfire Detected, Fuel Level Too Low
• P1250 Fuel Level Too Low
• P1325 Cyl. 1 Knock Control Limit Attained
• P1326 Cyl. 2 Knock Control Limit Attained
• P1327 Cyl. 3 Knock Control Limit Attained
• P1328 Cyl. 4 Knock Control Limit Attained
• P1329 Cyl. 5 Knock Control Limit Attained
• P1330 Cyl. 6 Knock Control Limit Attained
• P1336 Engine Torque Adaption At Limit
• P1337 CMP Sensor Bank 1 Short To Ground
• P1338 CMP Sensor Bank 1 Open Circuit Or Short To Positive
• P1340 CKP/CMP Sensor Signals Out Of Sequence
• P1341 Ignition Coil Output Stage 1 Short To Ground
• P1343 Ignition Coil Output Stage 2 Short To Ground
• P1345 Ignition Coil Output Stage 3 Short To Ground
• P1354 Modulating Piston Displacement Sensor Electrial Circuit Malfunction
• P1386 Internal Control Module Knock Control Error
• P1387 Control Unit Internal Altitude Sensor
• P1391 CMP Sensor Bank 2 Short To Ground
• P1392 CMP Sensor Bank 2 Open Circuit/Short To Positive
• P1393 Ignition Coil Power Output Stage 1 Malfunction
• P1394 Ignition Coil Power Output Stage 2 Malfunction
• P1395 Ignition Coil Power Output Stage 3 Malfunction
• P1401 EGR Valve Power Stage Short To Ground
• P1402 EGR Vacuum Regulator Solenoid Valve Short To Positive
• P1403 EGR System Control Difference
• P1407 EGR Temperature Sensor Signal Too Low
• P1408 EGR Temperature Sensor Signal Too High
• P1410 Tank Ventilation Valve Circuit Short To B+
• P1420 Secondary Air Injection Control Module Electrical Malfunction
• P1421 Secondary Air Injection Valve Circuit Short To Ground
• P1422 Secondary Air Injection Valve Circuit Short To B+
• P1424 Secondary Air Injection System Bank 1 Leak Detected
• P1425 Tank Ventilation Valve Short To Ground
• P1426 Tank Ventilation Valve Open Circuit
• P1432 Secondary Air Injection Valve Open
• P1433 Secondary Air Injection Pump Relay Circuit Open
• P1434 Secondary Air Injection Pump Relay Circuit Short To Positive
• P1435 Secondary Air Injection Pump Relay Circuit Short To Ground
• P1436 Secondary Air Injection Pump Relay Circuit Electrical Malfunction
• P1440 EGR Valve Power Stage Open
• P1441 EGR Vacuum Regulator Solenoid Valve Open/Short To Ground
• P1450 Secondary Air Injection System Circuit Short To Positive
• P1451 Secondary Air Injection Circuit Short To Ground
• P1452 Secondary Air Injection System Circuit Open
• P1471 EVAP Control System LDP Circuit Short to Positive
• P1472 EVAP Control System LDP Circuit Short To Ground
• P1473 EVAP Control System LDP Open Circuit
• P1475 EVAP Control System LDP Malfunction/Signal Circuit Open
• P1476 EVAP Control System LDP Malfunction/Insufficient Vacuum
• P1477 EVAP Control System LDP Malfunction
• P1478 EVAP Control System LDP Clamped Tube Detected
• P1500 Fuel Pump Relay Electrical Circuit Malfunction
• P1501 Fuel Pump Relay Circuit Short To Ground
• P1502 Fuel Pump Relay Circuit Short To Positive
• P1505 Closed Throttle Position Does Not Close/Open Circuit
• P1506 Closed Throttle Position Switch Does Not Open./Short To Ground
• P1512 Intake Manifold Changeover Valve Circuit Short To Positive
• P1515 Intake Manifold Changeover Valve Circuit Short To Ground
• P1516 Intake Manifold Changeover Valve Circuit Open
• P1519 Intake Camshaft Control Bank 1 Malfunction
• P1522 Intake Camshaft Control Bank 2 Malfunction
• P1537 Fuel Cut-off Valve Incorrect Function
• P1538 Fuel Cut-off Valve Open/Short To Ground
• P1539 Clutch Pedal Switch Signal Fault
• P1540 VSS Signal Too High
• P1541 Fuel Pump Relay Circuit Open
• P1542 Throttle Actuation Potentiometer Range/Performance
• P1543 Throttle Actuation Potentiometer Signal Too Low
• P1544 Throttle Actuation Potentiometer Signal Too High
• P1545 Throttle Position Control Malfunction
• P1546 Wastegate Bypass Regulator Valve Short To Positive
• P1547 Wastegate Bypass Regulator Valve Short To Ground
• P1548 Wastegate Bypass Regulator Valve Open
• P1549 Wastegate Bypass Regulator Valve Open/Short To Ground
• P1550 Charge Pressure Control Difference
• P1555 Charge Pressure Upper Limit Exceeded
• P1556 Charge Pressure Negative Deviation
• P1557 Charge Pressure Positive Deviation
• P1558 Throttle Actuator Electrical Malfunction
• P1559 Idle Speed Control Throttle Position Adaption Malfunction
• P1560 Maximum Engine Speed Exceeded
• P1561 Quantity Adjuster Control Difference
• P1562 Quantity Adjuster Upper Stop Value
• P1563 Quantity Adjuster Lower Stop Value
• P1564 Idle Speed Control Throttle Position Low Voltage During Adaption
• P1565 Idle Speed Control Throttle Position Lower Limit Not Obtained
• P1568 Idle Speed Control Throttle Position Mechanical Malfunction
• P1569 Switch For CCS Signal Faulty
• P1580 Throttle Actuator B1 Malfunction
• P1582 Idle Adaptation At Limit
• P1600 Power Supply Terminal No. 15 Low Voltage
• P1602 Power Supply Terminal No. 30 Low Voltage
• P1603 Internal Control Module Self Check
• P1606 Rough Road Spec. Engine Torque ABS-ECU Electrical Malfunction
• P1611 MIL Call-Up Circuit/TCM Short To Ground
• P1612 Engine Control Module Incorrect Coding
• P1613 MIL Call-Up Circuit Open/Short To Positive
• P1616 Glow Plug Indicator Lamp Short To Positive
• P1617 Glow Plug Indicator Lamp Open/Short To Ground
• P1618 Glow Plug Relay Short To Positive
• P1619 Glow Plug Relay Open/Short To Ground
• P1624 MIL Request Signal Active
• P1626 Data Bus Drive Missing Command From M/T
• P1630 Accelerator Pedal Position Sensor 1 Signal Too Low
• P1631 Accelerator Pedal Position Sensor 1 Signal Too High
• P1632 Accelerator Pedal Position Sensor 1/2 Supply Voltage
• P1633 Accelerator Pedal Position Sensor 2 Signal Too Low
• P1634 Accelerator Pedal Position Sensor 2 Signal Too High
• P1639 Accelerator Pedal Position Sensor 1/2 Range Performance
• P1640 Internal Control Module (EEPROM) Error
• P1648 CAN-Bus System Component Failure
• P1649 Data Bus Powertrain Missing Message From Brake Controller
• P1676 Drive By Wire MIL Circuit Electrical Malfunction
• P1677 Drive By Wire MIL Circuit Short To Positive
• P1678 Drive By Wire MIL Circuit Short To Ground
• P1679 Drive By Wire MIL Circuit Open Circuit
• P1681 Control Module Programming Not Finished
• P1686 Control Unit Error, Programming Error
• P1690 MIL Malfunction
• P1691 MIL Open Circuit
• P1692 MIL Short To Ground
• P1693 MIL Short To Positive
• P1778 Solenoid EV7 Electrical Malfunction
• P1780 Engine Intervention Readable
• P1851 Data Bus Drive Missing Command From ABS
• P1854 Drive Train CAN-Bus Inoperative