Air Assisted Injector Control Circuit
The control circuit of the air-assisted fuel injector reports a generic fault. Air-assist atomization for cold-start or low-load conditions cannot be commanded.
Affected components
- Air assisted injector
- Wiring harness
- Ecm
Common causes
- High likelihood: Wiring or connector fault
- Medium likelihood: Air-assist actuator failed
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
- A drive cycle may be required after repair
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.