P0264high severityPowertrain
Cylinder 2 Injection Circuit Low
on 2023 Chevrolet Bolt EUV 65 kWh Single Motor FWD · FWD
What this code means
The PCM detects a low voltage condition in the cylinder 2 injector control circuit. This can cause a misfire or poor performance on that cylinder.
Symptoms
- Cylinder misfire
- Rough running
- Reduced power
Common causes
- Faulty cylinder 2 injector
- Short to ground in injector wiring
- Corroded injector connector
- Faulty PCM injector driver
Diagnostic steps
- Scan for injector circuit codes
- Inspect cylinder 2 injector connector
- Test injector resistance and wiring
- Replace injector or repair circuit
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