Fuel Charging and Controls

Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. For information about these, REFER to: Diagnostic Methods .

For a PCM DTC, REFER to: Electronic Engine Controls - 3.5L EcoBoost (257kW/350PS).

For driveability symptoms without a DTC, Refer to Engine Controls - Symptom Charts (Except Diesel & Hybrid) .