PCM Diagnostic Trouble Code (DTC) Index
PCM DIAGNOSTICS TROUBLE CODE (DTC) INDEX
| DTC | Description | Source | Action | ||
|---|---|---|---|---|---|
| P0442 | Small Leak Detected in EVAP System (1) | PCM | Go To PINPOINT TEST A: DTC P0442 SMALL LEAK IN EVAP SYSTEM . | ||
| P0457 | Cap Off | PCM | Go To PINPOINT TEST A: DTC P0442 SMALL LEAK IN EVAP SYSTEM | ||
| P0456 | Very Small Leak Detected in EVAP System | PCM | Go To PINPOINT TEST A: DTC P0442 SMALL LEAK IN EVAP SYSTEM . | ||
| P0455 | Major Leak or no Flow Detected | PCM | Go To PINPOINT TEST B: DTC P0455 MAJOR LEAK OR NO FLOW DETECTED OR DTC P1443 VERY SMALL OR NO PURGE FLOW DETECTED IN SYSTEM . | ||
| P1443 | Very Small or no Purge Flow Detected | PCM | Go To PINPOINT TEST B: DTC P0455 MAJOR LEAK OR NO FLOW DETECTED OR DTC P1443 VERY SMALL OR NO PURGE FLOW DETECTED IN SYSTEM . | ||
| P1450 | Excessive Vacuum Detected in the Fuel Tank | PCM | Go To PINPOINT TEST C: DTC P1450 EXCESSIVE VACUUM DETECTED IN THE FUEL TANK . | ||
| - | Any Other PCM DTC | PCM | Refer to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE . | ||
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