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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) 13A-947 STEP 5. Check for open circuit and short circuit to ground YES : Replace the PCM. Confirm that the malfunction system is eliminated. NO : Repair it. Confirm that the malfunction system is eliminated. STEP 6. Check the continuity at accelerator pedal position harness side. (2) Check for the continuity between terminal No. 5 and ground. • Should be less than 2 ohms. Q: Does continuity exist? YES : Go to Step 9. AK200945 3 4 5 1 2 8 6 7 AB CONNECTOR: D-138 HARNESS D-138(GR) AK200939 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 52 53 54 55 56 57 58 50 51 AB CONNECTOR: D-133 HARNESS CONNECTOR: PCM D-133(GR) 3 4 5 1 2 8 6 7 AK201390 D-138 HARNESS AK201390AB |