Cylinder 4 Injection Timing Performance - Over Advanced
Injection timing on cylinder 4 leads more than allowed.
Affected components
- Injector cyl4
Common causes
- High likelihood: Injector response drifted
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
- A drive cycle may be required after repair
Related codes
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.