P0276: Cylinder 6 Injector A Circuit Low
Do not keep driving
Expect rough running. Diagnose promptly to protect the module's driver circuit.
What this code means
The injector drive circuit for cylinder 6 is reading low. On many V6 layouts this cylinder sits at the back of the rear bank, where connectors are most often disturbed during other work.
Likely causes
Start here
- Failed fuel injector · moderate
- Wiring shorted to ground · moderate
- Chafed harness against engine or bracket · moderate
Less common
- Control module driver failure · specialist
Symptoms
Components involved
Information, not instruction
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Have anything you intend to act on checked by a trained person against the manufacturer's own procedure for your vehicle. Nothing here replaces that procedure.
Community experience
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