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Home >> Ford >> 2024 >> Mustang EcoBoost, 2D Convertible >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Electronic Engine Controls - 2.3L ECOBOOST (201KW/273PS) >> Diagnosis And Testing >> Variable Camshaft Timing (VCT) System >> Global Customer Symptom Code (GCSC) Chart
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Global Customer Symptom Code (GCSC) Chart

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

Symptom Action
Start/Run/Move > Running > Failed Emissions Testing > Catalyst GO to Pinpoint Test DR 
Driving Performance > Runs Rough > Acceleration > Always GO to Pinpoint Test HK 
Driving Performance > Runs Rough > Cruise/ Steady Speed > Always GO to Pinpoint Test HK 
Driving Performance > Runs Rough > Deceleration > Always GO to Pinpoint Test HK 
Driving Performance > Runs Rough > All Running Modes > Always GO to Pinpoint Test HK 
Driving Performance > Idle Quality > Rolling > Always GO to Pinpoint Test HK 
Driving Performance > Idle Quality > Slow > Always GO to Pinpoint Test HK 
Driving Performance > Idle Quality > Slow Return > Always GO to Pinpoint Test HK 
Driving Performance > Idle Quality > Rough > Always GO to Pinpoint Test HK 
Driving Performance > Idle Quality > Rough > Always GO to Pinpoint Test HK 
Driving Performance > Stalls/Quits > At Idle > Always GO to Pinpoint Test HK 
Driving Performance > Lack/Loss of Power > Acceleration > Always GO to Pinpoint Test DR 
Driving Performance > Lack/Loss of Power > Acceleration > Always GO to Pinpoint Test HK 
Driving Performance > Lack/Loss of Power > Cruise/ Steady Speed > Always GO to Pinpoint Test DR 
Driving Performance > Lack/Loss of Power > Cruise/ Steady Speed > Always GO to Pinpoint Test HK 
Driving Performance > Poor Fuel Economy > City Driving > Loaded GO to Pinpoint Test HK 
Driving Performance > Poor Fuel Economy > Highway Driving > Loaded GO to Pinpoint Test HK 
Driving Performance > Poor Fuel Economy > Combined > Loaded GO to Pinpoint Test DR 
Driving Performance > Poor Fuel Economy > Combined > Loaded GO to Pinpoint Test HK 
Driving Performance > Hesitates/Stumble > Cruise/ Steady Speed > Always GO to Pinpoint Test HK 
Driving Performance > Hesitates/Stumble > Cruise/ Steady Speed > Always GO to Pinpoint Test HK 
Driving Performance > Engine Surge > At Idle > Always GO to Pinpoint Test HK 
Driving Performance > Engine Surge > Acceleration > Always GO to Pinpoint Test HK 
Driving Performance > Engine Surge > Cruise/ Steady Speed > Always GO to Pinpoint Test HK 
Driving Performance > Engine Surge > Deceleration > Always GO to Pinpoint Test HK 
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