Diagnostic Trouble Code Search
Find detailed information about vehicle diagnostic trouble codes (DTCs). Enter a code or select a make to search our comprehensive database.
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All DTC Codes |
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| Code | Type | System | System Name | Module | Message |
| P1424 | P-Code | Powertrain | EGI Glow Plug Primary Failure | Engine Control Module | EGI Glow Plug Primary Failure |
| P1425 | P-Code | Powertrain | EGI Glow Plug Secondary Failure | Engine Control Module | EGI Glow Plug Secondary Failure |
| P1426 | P-Code | Powertrain | EGI Mini – MAF Failed Out Of Range | Engine Control Module | EGI Mini – MAF Failed Out Of Range |
| P1427 | P-Code | Powertrain | EGI Mini – MAF Failed Short Circuit | Engine Control Module | EGI Mini – MAF Failed Short Circuit |
| P1428 | P-Code | Powertrain | EGI Mini – MAF Failed Open Circuit | Engine Control Module | EGI Mini – MAF Failed Open Circuit |
| P1429 | P-Code | Powertrain | Electric Air Pump Primary Failure | Engine Control Module | Electric Air Pump Primary Failure |
| P1430 | P-Code | Powertrain | Electric Air Pump Secondary Failure | Engine Control Module | Electric Air Pump Secondary Failure |
| P1433 | P-Code | Powertrain | A/C Refrigerant Temperature Circuit Low | Engine Control Module | A/C Refrigerant Temperature Circuit Low |
| P1434 | P-Code | Powertrain | A/C Refrigerant Temperature Circuit High | Engine Control Module | A/C Refrigerant Temperature Circuit High |
| P1435 | P-Code | Powertrain | A/C Refrigerant Temperature Circuit Range/Performance | Engine Control Module | A/C Refrigerant Temperature Circuit Range/Performance |
| P1436 | P-Code | Powertrain | A/C Evaporator Air Temperature Circuit Low | Engine Control Module | A/C Evaporator Air Temperature Circuit Low |
| P1437 | P-Code | Powertrain | A/C Evaporator Air Temperature Circuit High | Engine Control Module | A/C Evaporator Air Temperature Circuit High |
| P1438 | P-Code | Powertrain | A/C Evaporator Air Temperature Circuit Range/Performance | Engine Control Module | A/C Evaporator Air Temperature Circuit Range/Performance |
| P1439 | P-Code | Powertrain | Floor Temperature Switch Circuit Malfunction | Engine Control Module | Floor Temperature Switch Circuit Malfunction |
| P1440 | P-Code | Powertrain | Purge Valve Stuck Open | Engine Control Module | Purge Valve Stuck Open |
| P1441 | P-Code | Powertrain | Evaporative Emission (EVAP) System Flow During Non-Purge Chevrolet Only | Engine Control Module | Evaporative Emission (EVAP) System Flow During Non-Purge Chevrolet Only |
| P1441 | P-Code | Powertrain | Evaporative Emission (EVAP) System Flow During Non-Purge Oldsmobile Only | Engine Control Module | Evaporative Emission (EVAP) System Flow During Non-Purge Oldsmobile Only |
| P1442 | P-Code | Powertrain | Evaporative Emission Control System Leak Detected | Engine Control Module | Evaporative Emission Control System Leak Detected |
| P1443 | P-Code | Powertrain | Evaporative Emission Control System Control Valve | Engine Control Module | Evaporative Emission Control System Control Valve |
| P1444 | P-Code | Powertrain | Purge Flow Sensor Circuit Low Input | Engine Control Module | Purge Flow Sensor Circuit Low Input |