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Home >> Ford >> 2021 >> Edge ST >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System - 2.7L ECOBOOST (238KW/324PS) >> Diagnosis And Testing >> Catalyst System >> Global Customer Symptom Code (GCSC) Chart

Global Customer Symptom Code (GCSC) Chart

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
Start/Run/Move > Running > Failed Emissions Testing > Catalyst GO to Pinpoint Test EM 
Start/Run/Move > Running > Failed Emissions Testing > Catalyst GO to Pinpoint Test HF 
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