P0009 — Engine Position System Performance Bank 2
Same fault pattern as P0008 but on bank 2 of a V or boxer engine. Crank/cam correlation outside spec on the second cylinder bank.
General code reference. Confirm the definition and diagnostic procedure for your vehicle's year, model and engine. A stored code alone does not identify a failed part.
Affected components
- Timing chain
- Crankshaft position sensor
- Camshaft position sensor
- Reluctor ring
Possible causes to check
These are possible checks, not a ranked diagnosis. Follow the vehicle manufacturer's test procedure before replacing parts.
- Timing chain bank 2 stretched
- Chain jumped one tooth on bank 2
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
Related codes
Sources
Check each reference's vehicle and model-year scope. General background links do not establish which fault is most likely on your vehicle.
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.