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4JA1-TC/4JH1-TC ENGINE DRIVEABILITY AND EMISSIONS 6E–119 9 Repair the short to voltage circuit between the ECM — Verify repair Go to Step 14 10 Using the DVM and check the IAT sensor ground 1. Ignition “On”, engine “Off”. 2. Disconnect the MAF & IAT sensor connector. 3. Check the circuit for short to power supply circuit. Was the DVM indicated specified value? Less than 1V Go to Step 11 Repair faulty verify repair Step Action Value(s) Yes No 1 84 C-51 C-57(B) 3 V C-51 |