Injector/Injection Timing Control Circuit
Fault on the injection timing control circuit (used on mechanical injection pumps with electronic timing control).
Affected components
- Timing control solenoid
- Injection pump
Common causes
- High likelihood: Timing control solenoid failed
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
- A drive cycle may be required after repair
- Reduced-power or limp mode may occur
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.