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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) 13A-793 STEP 20. Check harness connector B-109 at starter YES : Go to Step 21. Connector Inspection . Then confirm that the malfunction symptom is eliminated. STEP 21. Measure the power supply voltage at starter harness side. (2) Turn the ignition switch to the "START" position. • Voltage should be battery positive voltage (4) Turn the ignition switch to the "LOCK" (OFF) position. present? STEP 22. Measure the power supply voltage at starter relay harness side. (2) Measure the voltage between terminal No. 4 and ground. • Voltage should be battery positive voltage Q: Is battery positive voltage (approximately 12 volts) present? starter relay connector A-28X (terminal No. 4) AK704593 1 B-109 harness AB 2 1 3 AK700519AC A-28X harness |