DTC P1291 - Injector High Side Short To GND Or VBATT (Bank)
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DTC DESCRIPTION P1291 - INJECTOR HIGH SIDE SHORT TO GND OR VBATT (BANK)
| Description: | This DTC sets when a current differential between the fuel injector power circuit and fuel injector ground circuit is outside a calibrated limit. When diagnosing a fuel injector or fuel injector circuit concern, bank refers to cylinder numbers, 4, 6 and 7. | ||
| Possible Causes: |
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| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST P . | ||