ECM Problem Inspection Procedure 1. TEST ECM GROUND CIRCUIT : Measure resistance between ECM and chassis ground using the backside of ECM harness connector as ECM side check point.
Description The Electronic Throttle Control (ETC) System consists of a throttle body with an integrated control motor and throttle position sensor (TPS).
Component Location [Engine Room] 1. Condenser 2. Discharge hose 3. Suction & Liquid tube assembly 4. Compressor 5. Service port (High pressure) 6. A/C Pressure transducer (APT) 7. Service port (Low pressure) 8.