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TROUBLESHOOTING MULTIPORT FUEL INJECTION (MPI) <4G1> 13B-329 STEP 4. Connector check: B-141 ignition switch Q: Is the check result normal? YES : Check intermediate connectors A-17, B-112 and B-129, and repair if necessary. If • Check power supply line for open/short circuit. NO : Repair or replace. STEP 5. Perform resistance measurement at • Disconnect connector and measure at harness side. • Resistance between terminal No. 2 and earth. OK: Continuity (2 Ω or less) Q: Is the check result normal? YES : Go to Step 6 . NO : Check and repair harness between A-123, A-126, A-127 and A-135 (terminal No. 2) • Check earthing line for open circuit and damage. 1 2 3 4 5 6 AK402103 Connector: B-141 Harness side B-141 AC AK402093 1 2 3 A-123(DG) A-126(DG) A-127(DG) A-135(DG) AC Harness side connector Connector: A-123, A-126, A-127, A-135 AK402093 1 2 3 A-123(DG) A-126(DG) A-127(DG) A-135(DG) AC Harness side connector Connector: A-123, A-126, A-127, A-135 Main Index Group TOC |