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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS MULTIPORT FUEL INJECTION (MFI) 13A-348 STEP 2. Check the continuity at knock sensor harness harness side. (2) Check for the continuity between terminal No. 2 and ground. • Should be less than 2 ohms. Q: Does continuity exist? YES : Go to Step 3. knock sensor connector B-120 (terminal No. 2) and STEP 3. Check harness connector B-20 at ECU for YES : Go to Step 4. Connector Inspection . Then go to Step 8. AK303120 1 2 KNOCK SENSOR AB CONNECTOR: B-120 B-120 (GR) HARNESS CONNECTOR: COMPONENT SIDE AK303121 AB B-120 HARNESS 1 2 16DB400A COVER ENGINE CONTROL UNIT AIR CLEANER |