DTC Identification
WARNING: This page is about a different car, the 1996 Volvo 850. However, it is still accessible from the selected car via links, so may be relevant.
DTC DEFINITION
| DTC | OBD-II DTC | Fault |
|---|---|---|
| 1-1-1 | N/A | No Faults Detected By OBD System |
| 1-1-2 | P0605, P1326, P1329, P1401, P1403, P1404 | Fault In ECM |
| 1-1-5 | P0201 | Injector No. 1 |
| 1-2-1 | P0102, P0103 | MAF Sensor Signal |
| 1-2-3 | P0116, P0117, P0118 | ECT Signal |
| 1-2-5 | P0202 | Injector No. 2 |
| 1-3-1 | N/A | RPM Sensor Signal Missing |
| 1-3-2 | N/A | Battery Voltage |
| 1-3-5 | P0203 | Injector No. 3 |
| 1-4-3 | P0326 | Front Knock Sensor Signal |
| 1-4-5 | P0204 | Injector No. 4 |
| 1-5-3 | P0136, P0137, P0138 | Rear HO2S Signal |
| 1-5-4 | P0402 | EGR System Leakage |
| 1-5-5 | P0205 | Injector No. 5 |
| 2-1-2 | P0130, P0131, P0132 | Front HO2S Signal |
| 2-1-4 | P0336 | RPM Sensor Signal Sporadic |
| 2-2-3 | P1505, P1506 | IAC Valve Opening Signal |
| 2-2-5 | N/A | A/C Pressure Sensor Signal |
| 2-3-1 | P0171, P0172 | Long Term Fuel Trim Part Load |
| 2-3-2 | P0171, P0172 | Long Term Fuel Trim Idling |
| 2-3-3 | N/A | Long Term Idle Air Trim |
| 2-4-1 | P0400 | EGR System Flow Malfunction |
| 2-4-5 | P1507 | IAC Valve Closing Signal |
| 3-1-1 | N/A | VSS Signal |
| 3-1-4 | N/A | CMP Sensor Signal |
| 3-1-5 | N/A | EVAP System |
| 3-2-5 | N/A | Memory Failure |
| 3-3-5 | P1617, P1618 | Request For MIL From TCM |
| 4-1-1 | P0122, P0123 | TP Sensor Signal |
| 4-1-3 | P1416, P1417, P1418 | EGR Temperature Sensor Signal |
| 4-1-4 | N/A | Boost Pressure Regulation |
| 4-1-6 | N/A | Boost Pressure Reduction From TCM |
| 4-2-5 | P0140 | Temperature Warning Level No. 1 |
| 4-3-2 | N/A | Temperature Warning Level No. 1 |
| 4-3-3 | P0331 | Rear Knock Sensor Signal |
| 4-3-5 | P0133 | Front HO2S Slow Response |
| 4-3-6 | P0133 | Rear HO2S Compensation |
| 4-4-3 | P0422 | TWC Efficiency |
| 4-4-4 | P1307, P1308 | Acceleration Sensor Signal |
| 4-5-1 | P0301 | Misfire Cylinder No. 1 |
| 4-5-2 | P0302 | Misfire Cylinder No. 2 |
| 4-5-3 | P0303 | Misfire Cylinder No. 3 |
| 4-5-4 | P0304 | Misfire Cylinder No. 4 |
| 4-5-5 | P0305 | Misfire Cylinder No. 5 |
| 5-1-3 | P1405 | Temperature Warning Level No. 2 |
| 5-1-4 | N/A | Engine Cooling Fan Low Speed Signal |
| 5-2-1 | P0135 | Front HO2S Preheating |
| 5-2-2 | P0141 | Rear HO2S Prr No. 2 |
| 5-3-1 | P1101 | Power Stage Group A |
| 5-3-2 | P1102 | Power Stage Group B |
| 5-3-3 | N/A | Power Stage Group C |
| 5-3-4 | N/A | Power Stage Group D |
| 5-3-5 | N/A | TC Control Valve Signal |
| 5-4-1 | P0444, P0445 | EVAP Valve Signal |
| 5-4-2 | P0300 | Misfire On More Than One Cylinder |
| 5-4-3 | P1310 | Misfire On At Least One Cylinder |
| 5-4-4 | P0300 | Misfire On More Than One Cylinder/TWC Damage |
| 5-4-5 | P1310 | Misfire On At Least One Cylinder/TWC Damage |
| 5-5-1 | P0301 | Misfire Cylinder No. 1/TWC Damage |
| 5-5-2 | P0302 | Misfire Cylinder No. 2/TWC Damage |
| 5-5-3 | P0303 | Misfire Cylinder No. 3/TWC Damage |
| 5-5-4 | P0304 | Misfire Cylinder No. 4/TWC Damage |
| 5-5-5 | P0305 | Misfire Cylinder No. 5/TWC Damage |