P0202
PowertrainFuel Injectormoderate severityInjector Circuit/Open - Cylinder 2
What P0202 Means
Open circuit in the cylinder 2 fuel injector circuit.
Symptoms
- Check Engine Light
- Misfire cylinder 2
- Rough idle
Common Causes
- Faulty injector #2
- Open wiring
- PCM driver failure
Diagnostic Steps
- Test injector resistance
- Check wiring
- Swap injectors
Where to start: Replace injector #2 or repair wiring.
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