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Home >> Ford >> 2022 >> Mustang Mach 1 Premium, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Fuel Charging And Controls - 2.3L ECOBOOST (231KW/314PS)/2.3L ECOBOOST (257KW/350PS) - Mi4) >> Diagnosis And Testing >> Electronic Throttle Control System >> Global Customer Symptom Code (GCSC) Chart

Global Customer Symptom Code (GCSC) Chart

WARNING: This page is about a different variant/trim than selected.

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .

Symptom Action
Driving Performance > Runs Rough > All Running Modes > Always GO to Pinpoint Test DV 
Driving Performance > Lack/Loss of Power > Acceleration > Always GO to Pinpoint Test QE