P0200
PowertrainFuel Injectormoderate severityInjector Circuit/Open
What P0200 Means
General malfunction in the fuel injector circuit.
Symptoms
- Check Engine Light
- Rough idle
- Misfire
- Loss of power
Common Causes
- Faulty injector
- Wiring issue
- PCM driver failure
- Corroded connector
Diagnostic Steps
- Test injector resistance
- Inspect wiring
- Check PCM output
- Test injector operation with noid light
Where to start: Test each injector individually to isolate faulty unit.
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✓ Autel official store
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