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Home >> Infiniti >> 2017 >> QX50 RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Introduction) >> Basic Inspection >> Inspection And Adjustment >> Throttle Valve Closed Position Learning >> Description
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Throttle Valve Closed Position Learning: Description

Throttle Valve Closed Position Learning is a function of ECM to learn the fully closed position of the throttle valve by monitoring the throttle position sensor output signal. It must be performed each time harness connector of electric throttle control actuator or ECM is disconnected or electric throttle control actuator inside is cleaned. Refer to SPECIAL REPAIR REQUIREMENT .