DIAGNOSTIC TROUBLE CODE IDENTIFICATION
| OBD-II Code | Volvo Factory EFI Code | Fault |
|---|---|---|
| P0100 | 121 | MAF Sensor Signal - Missing |
| P0101 | 355 | MAF Sensor Signal - Faulty |
| P0102 | 121 | MAF Sensor Signal - Low |
| P0103 | 121 | MAF Sensor Signal - High |
| P0106 | 422 | Atmospheric Pressure Sensor Signal - Sporadic |
| P0107 | 422 | Atmospheric Pressure Sensor Signal - Low |
| P0108 | 422 | Atmospheric Pressure Sensor Signal - High |
| P0110 | 251 | Outside Temperature Sensor Signal - Faulty |
| P0111 | 251 | Outside Temperature Sensor Signal - Sporadic |
| P0112 | 251 | Outside Temperature Sensor Signal - Low |
| P0113 | 251 | Outside Temperature Sensor Signal - High |
| P0115 | 123 | ECT Sensor Signal - Missing |
| P0116 | 123 | ECT Sensor Signal |
| P0117 | 123 | ECT Sensor Signal - Low |
| P0118 | 123 | ECT Sensor Signal - High |
| P0120 | 411 | TP Sensor Signal |
| P0122 | 411 | TP Sensor Signal - Low |
| P0123 | 411 | TP Sensor Signal - High |
| P0130 | 212 | Front HO2S Signal - Sporadic/Faulty |
| P0131 | 212 | Front HO2S Signal - Low |
| P0132 | 212 | Front HO2S Signal - High |
| P0133 | 435 | Front HO2S Slow Response - Low/High |
| P0133 | 436 | Rear HO2S Compensation - Low/High |
| P0135 | 521 | Front HO2S Preheating - Low/High |
| P0136 | 153 | Rear HO2S Signal - Sporadic/Faulty |
| P0137 | 153 | Rear HO2S Signal - Low |
| P0138 | 153 | Rear HO2S Signal - High |
| P0140 | 425 | Rear Heated HO2S Control - Low/High |
| P0141 | 522 | Rear HO2S Preheating - Low/High |
| P0170 | 231 | Long Term Fuel Trim Part Load |
| P0170 | 232 | Long Term Fuel Trim Idling |
| P0171 | 231 | Long Term Fuel Trim Part Load - Lower Limit |
| P0171 | 232 | Long Term Fuel Trim Idling - Lower Limit |
| P0172 | 231 | Long Term Fuel Trim Part Load - Upper Limit |
| P0172 | 232 | Long Term Fuel Trim Idling - Upper Limit |
| P0201 | 115 | Injector No. 1 - Low/High |
| P0202 | 125 | Injector No. 2 - Low/High |
| P0203 | 135 | Injector No. 3 - Low/High |
| P0204 | 145 | Injector No. 4 - Low/High |
| P0205 | 155 | Injector No. 5 - Low/High |
| P0243 | 242 | Turbocharger Control Valve - Sporadic |
| P0243 | 414 | Boost Pressure Control |
| P0245 | 242 | Turbocharger Control Valve - Low |
| P0246 | 242 | Turbocharger Control Valve - High |
| P0261 | 115 | Injector No. 1 - Low |
| P0262 | 115 | Injector No. 1 - High |
| P0264 | 125 | Injector No. 2 - Low |
| P0265 | 125 | Injector No. 2 - High |
| P0267 | 135 | Injector No. 3 - Low |
| P0268 | 135 | Injector No. 3 - High |
| P0270 | 145 | Injector No. 4 - Low |
| P0271 | 145 | Injector No. 4 - High |
| P0273 | 155 | Injector No. 5 - Low |
| P0274 | 155 | Injector No. 5 - High |
| P0300 | 543 | Misfire At Least One Cylinder - High |
| P0300 | 545 | Misfire At Least One Cylinder - High |
| P0301 | 451 | Misfire Cylinder No. 1 - High |
| P0301 | 551 | Misfire Cylinder No. 1/TWC Damage - High |
| P0302 | 452 | Misfire Cylinder No. 2 - High |
| P0302 | 552 | Misfire Cylinder No. 2/TWC Damage - High |
| P0303 | 453 | Misfire Cylinder No. 3 - High |
| P0303 | 553 | Misfire Cylinder No. 3/TWC Damage - High |
| P0304 | 454 | Misfire Cylinder No. 4 - High |
| P0304 | 554 | Misfire Cylinder No. 4/TWC Damage - High |
| P0305 | 455 | Misfire Cylinder No. 5 - High |
| P0305 | 555 | Misfire Cylinder No. 5/TWC Damage - High |
| P0325 | 143 | Front Knock Sensor Signal - Faulty |
| P0330 | 433 | Rear Knock Sensor Signal - Faulty |
| P0335 | 131 | RPM Sensor Signal Missing - Sporadic |
| P0335 | 214 | RPM Sensor Signal Sporadic - Faulty |
| P0340 | 314 | CMP Sensor Signal - Faulty |
| P0410 | 442 | Pulsed Secondary Air Injection System Fault - Low/High |
| P0410 | 445 | Pulsed Secondary Air Injection System Pump Signal - Low/High |
| P0410 | 446 | Pulsed Secondary Air Injection System Valve Leakage - Low/High |
| P0410 | 448 | Pulsed Secondary Air Injection System Pump Flow Fault - Low/High |
| P0412 | 447 | Pulsed Second. Air Injection Solenoid Valve Signal - Sporadic |
| P0413 | 447 | Pulsed Second. Air Injection Solenoid Valve Signal - High |
| P0414 | 447 | Pulsed Second. Air Injection Solenoid Valve Signal - Low |
| P0422 | 443 | TWC Efficiency - Low |
| P0440 | 315 | Canister Purge Valve Leakage EVAP Shut-Off Valve, Flow Fault - High |
| P0442 | 612 | Fuel Tank System - Small Leak |
| P0443 | 541 | EVAP Valve Signal - Missing |
| P0444 | 541 | EVAP Valve Signal - High |
| P0445 | 541 | EVAP Valve Signal - Low |
| P0446 | 614 | Canister Shut-Off Valve - Flow Fault |
| P0447 | 616 | EVAP Canister Shut-Off Valve Signal - Low |
| P0448 | 616 | EVAP Canister Shut-Off Valve Signal - Sporadic |
| P0450 | 621 | Fuel Tank Pressure Sensor Signal - Sporadic |
| P0451 | 621 | Fuel Tank Pressure Sensor Signal |
| P0452 | 621 | Fuel Tank Pressure Sensor Signal - Low |
| P0453 | 621 | Fuel Tank Pressure Sensor Signal - High |
| P0455 | 611 | Fuel Tank System - Large Leak |
| P0500 | 311 | Speedometer Signal - Faulty |
| P0505 | 233 | Long Term Idle Air Trim - Upper/Lower |
| P0530 (TURBO) | 225 | A/C Pressure Sensor Signal |
| DTC P0530 (NON-TURBO) | 225 | A/C Pressure Sensor Signal |
| P0531 (TURBO) | 225 | A/C Pressure Sensor Signal - Faulty |
| DTC P0531 (NON-TURBO) | 225 | A/C Pressure Sensor Signal |
| P0532 (TURBO) | 225 | A/C Pressure Sensor Signal - Low |
| DTC P0532 (NON-TURBO) | 225 | A/C Pressure Sensor Signal |
| P0533 (TURBO) | 225 | A/C Pressure Sensor Signal - High |
| DTC P0533 (NON-TURBO) | 225 | A/C Pressure Sensor Signal |
| P0535 | 131 | Engine Speed Sensor Signal - Missing |
| P0535 | 214 | Engine Speed Sensor Signal - Sporadic |
| P0560 | 132 | Battery Voltage - Low/High |
| P0562 | 132 | Battery Voltage - Low |
| P0563 | 132 | Battery Voltage - High |
| P0605 | 112 | Fault In ECM - Faulty |
| P1307 | 444 | Acceleration Sensor Signal - Low |
| P1308 | 444 | Acceleration Sensor Signal - High |
| P1326 | 112 | Fault In ECM - Short-Term Fuel Trim Test |
| P1327 | 112 | Fault In ECM |
| P1328 | 112 | Fault In ECM |
| P1329 | 112 | Fault In ECM - Zero Test |
| P1401 | 112 | Fault In Engine Coolant Temperature, Circuit NTC Switch - Faulty |
| P1403 | 112 | Fault In ECM, Control Module Box Temperature Sensor - Low |
| P1404 | 112 | Fault In ECM, Control Module Box Temperature Sensor - High |
| P1405 | 513 | Temperature Warning More Than 230° F (110° C) - Sporadic |
| P1406 | 432 | Temperature Warning More Than 212° F (100° C) - Sporadic |
| P1505 | 223 | IAC Valve Opening Signal - Low |
| P1506 | 223 | IAC Valve Opening Signal - High |
| P1507 | 245 | IAC Valve Closing Signal - Low |
| P1508 | 245 | IAC Valve Closing Signal - High |
| (1) | 533 | Ignition Discharge Module Group C |
| P1604 | 534 | Ignition Discharge Module Group D - High |
| P1605 | 535 | Ignition Discharge Module Group E - High |
| P1617 | 335 | Cable Fault Between AW 50-42 TCM & Motronic 4.4L ECM (MIL Lights) - Low |
| P1618 | 335 | Cable Fault Between AW 50-42 TCM & Motronic 4.4L ECM (MIL Lights) - High |
| P1619 | 514 | Engine Cooling Fan Low Speed Signal - Low/Sporadic |
| P1620 | 514 | Engine Cooling Fan Low Speed Signal - High |
| P1621 | 666 | Transmission Control Module DTC |
| (1) No equivalent SAE P code for this Volvo code. | ||
| (1) | No equivalent SAE P code for this Volvo code. |
DIAGNOSTIC TROUBLE CODE DEFINITION
CONNECTOR IDENTIFICATION
Note. For connector terminal identification (Scheme 10)- (Scheme 20) and WIRING DIAGRAMS article.
Scheme 10
Scheme 11
Scheme 12
Scheme 13
Scheme 14
Scheme 15
Scheme 16
Scheme 17
Note. Atmospheric pressure sensor is used on turbocharged engines.
