DTC Definitions
WARNING: This page is about a different car, the 1996 Pontiac Firefly and 1996 Geo Metro. However, it is still accessible from the selected car via links, so may be relevant.
DTC IDENTIFICATION
| DTC | Description | Type | ||
|---|---|---|---|---|
| P0106 | Manifold Absolute Pressure Sensor Performance | B | ||
| P0107 | Manifold Absolute Pressure Sensor CKT Voltage Low | A | ||
| P0108 | MAP Sensor Circuit Voltage High | A | ||
| P0112 | Intake Air Temperature Sensor Circuit Voltage Low | A | ||
| P0113 | Intake Air Temperature Sensor CKT Voltage High | A | ||
| P0117 | Engine Coolant Temp (ECT) Sensor Circuit Voltage Low | A | ||
| P0118 | Engine Coolant Temp (ECT) Sensor Circuit Voltage High | A | ||
| P0121 | Throttle Position (TP) Sensor System Performance | B | ||
| P0122 | Throttle Position (TP) Sensor Circuit Voltage Low | A | ||
| P0123 | Throttle Position (TP) Sensor Circuit Voltage High | A | ||
| P0125 | Excessive Time To Enter Closed Loop | B | ||
| P0131 | HO2S1 Circuit Voltage Low | B | ||
| P0132 | HO2S1 Circuit Voltage High | B | ||
| P0133 | Heated Oxygen Sensor 1 (HO2S1) Slow Response | B | ||
| P0134 | HO2S1 Circuit Activity Insufficient | B | ||
| P0135 | HO2S1 Heater Circuit | B | ||
| P0136 | HO2S2 Circuit | B | ||
| P0141 | Heated Oxygen Sensor 2 (HO2S2) Heater Circuit | B | ||
| P0171 | Fuel Trim System Lean | B | ||
| P0172 | Fuel Trim System Rich | B | ||
| P0300 | Engine Misfire Detected | B | ||
| P0301 | Cylinder No. 1 Misfire Detected | B | ||
| P0302 | Cylinder No. 2 Misfire Detected | B | ||
| P0303 | Cylinder No. 3 Misfire Detected | B | ||
| P0304 (1) | Cylinder No. 4 Misfire Detected | B | ||
| P0335 | Crankshaft Position Sensor Circuit | A | ||
| P0340 | Camshaft Position Sensor Circuit | A | ||
| P0400 | EGR System | B | ||
| P0420 | Three-Way Catalyst System Efficiency Low | B | ||
| P0440 (1) | Evaporative Emission System | B | ||
| P0443 | Evaporative Emission System Purge Flow Incorrect | B | ||
| P0450 (1) | Evaporative Emission Sys Pressure Sensor Circuit | B | ||
| P0455 (1) | Evaporative Emission System Leak Detected | A | ||
| P0461 | Fuel Level Sensor Circuit Performance | B | ||
| P0463 | Fuel Level Sensor Circuit Voltage High | B | ||
| P0500 | Vehicle Speed Sensor (VSS) Circuit (A/T Only) | A | ||
| P0500 | Vehicle Speed Sensor (VSS) Circuit (M/T Only) | A | ||
| P0505 | Idle Control System | A | ||
| P0510 | Closed Throttle Position (CTP) Switch Circuit | B | ||
| P0601 | Powertrain Control Module (PCM) Memory | B | ||
| P0603 | Powertrain Control Module (PCM) Memory Reset | B | ||
| P1250 | Early Fuel Evaporation (EFE) Circuit | B | ||
| P1410 (1) | Fuel Tank Pressure System | B | ||
| P1450 | Barometric Pressure Sensor Circuit | A | ||
| P1451 | Barometric Pressure Sensor Performance | B | ||
| P1460 | Cooling Fan Control Circuit | B | ||
| P1500 | Starter Signal Circuit | B | ||
| P1510 | Back-Up Power Supply | A | ||
| P1530 | Ignition Timing Adjustment Switch Circuit | A | ||
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