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Courtesy of MAZDA MOTORS CORP. CIRCUIT OPEN/SHORT INSPECTION Fig. 17: Throttle Body Wiring Harness Side Connector & PCM Wiring Harness Side-Connector 1. Disconnect the PCM connector. (See PCM REMOVAL/INSTALLATION [MZI-3.7]. 2. Inspect the following wiring harnesses for open or short circuit. (Continuity inspection) Open circuit If there is no continuity, there is an open circuit. Repair or replace the wiring harness. Throttle body terminal C and PCM terminal 2AD Throttle body terminal D and PCM terminal 2D Throttle body terminal E and PCM terminal 2AH Throttle body terminal F and PCM terminal 2Z Short circuit
2008 Mazda CX-9 Grand Touring 2008 ENGINE Control System (MZI-3.7) - Mazda CX-9
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