DTC P1641: Fuel Pump Primary Circuit
P1641 - FUEL PUMP PRIMARY CIRCUIT
| For Vehicles Equipped With a FPDM | |||
| Description: | See the description for DTC P1235/P1236. | ||
| Possible Causes: | See the possible causes for DTC P1235/P1236. | ||
| Diagnostic Aids: | See the diagnostic aids for DTC P1235/P1236. | ||
| For All Others | |||
| Description: | See the description for DTC P0230. | ||
| Possible Causes: | See the possible causes for DTC P0230. | ||
| Diagnostic Aids: | See the diagnostic aids for DTC P0230. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| Vehicles Equipped With a FPDM | GO to Pinpoint Test KB . | ||
| All others | GO to Pinpoint Test KA . | ||