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Home >> Mitsubishi >> 2004 >> Galant LS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System >> Engine Control >> Engine Control System Diagnosis >> Symptom Procedures >> INSPECTION PROCEDURE 1: Throttle Valve Will Not Fully Open or Close >> Comment
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INSPECTION PROCEDURE 1: Throttle Valve Will Not Fully Open or Close: Comment

The throttle body or accelerator pedal position sensor (APS) is suspected.