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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 684 (Fuel Charging And Controls - 3.0L Power Stroke Diesel) >> Diagnosis And Testing >> Air Fuel Ratio >> Global Customer Symptom Code (GCSC) Chart

Global Customer Symptom Code (GCSC) Chart

WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

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

Global Customer Symptom Code Chart 

Customer Symptom Action
Driving Performance > Runs Rough > Acceleration > Always GO to Pinpoint Test AR 
Driving Performance > Runs Rough > Cruise/ Steady Speed > Always GO to Pinpoint Test AR 
Driving Performance > Runs Rough > Deceleration > Always GO to Pinpoint Test AR 
Driving Performance > Runs Rough > All Running Modes > Always GO to Pinpoint Test AR 
Driving Performance > Idle Quality > Rough > Always GO to Pinpoint Test AR 
Driving Performance > Poor Fuel Economy > City Driving > Loaded GO to Pinpoint Test AR 
Driving Performance > Poor Fuel Economy > Highway Driving > Loaded GO to Pinpoint Test AR 
Driving Performance > Poor Fuel Economy > Combined > Loaded GO to Pinpoint Test AR