PCM Diagnostics Trouble Code (DTC) Index
PCM DIAGNOSTICS TROUBLE CODE (DTC) INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| P0442 | Small Leak Detected in EVAP System [as small 1 mm (0.040 in)] | PCM | Go To PINPOINT TEST A . |
| P0455 | Major Leak or No Flow Detected | PCM | Go To PINPOINT TEST B . |
| P0456 | Very Small Leak Detected in EVAP System [as small 0.5 mm (0.020 in)] | PCM | Go To PINPOINT TEST A . |
| P0457 | Check for Missing or Leaking Fuel Filler Cap | PCM | Go To PINPOINT TEST A . |
| P1450 | Excessive Vacuum Detected in the Fuel Tank | PCM | Go To PINPOINT TEST C . |
| - | Any Other PCM DTC | PCM | REFER to the INTRODUCTION - CNG, FLEX-FUEL & GASOLINE article. |