DTC P0232 - Fuel Pump Secondary Circuit High
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P0232 - FUEL PUMP SECONDARY CIRCUIT HIGH
| Description: | This DTC sets when the PCM detects voltage on the FPM circuit while the fuel pump (FP) is commanded OFF. The FPM circuit is wired to a pull-up voltage inside the PCM. The FPM circuit goes high if, with the ignition ON, engine OFF and the FP commanded OFF, the FPM/FPPWR circuit loses its path to ground through the FP. The FPM circuit also goes high if the FPM/FPPWR circuit is short to voltage. | ||
| Possible Causes: |
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| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST KC . | ||