Diagnostic Aids
WARNING: This page is about a different variant/trim than selected.
- Aftermarket components to improve performance may cause a DTC to set.
- This Diagnostic parameter is stored in the ECM over a period of time. Time to set this DTC may take several drive cycles.
- A restricted, kinked, or damaged fuel supply line including restricted fuel filter may cause this DTC to set.
- Water or contaminated fuel may cause this DTC to intermittently set. Refer to Contaminants-in-Fuel Diagnosis .