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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE> 13A-565 STEP 3. Check the trouble symptoms. (1) Carry out a test drive with the drive cycle pattern. Refer to Diagnostic Function − OBD-II Drive Cycle − Procedure 6 − Other Monitor (2) Check the diagnostic trouble code (DTC). YES : Replace the PCM. Then go to Step 20. Refer to GROUP 00, How to Use STEP 4. Check harness connector B-106 at camshaft Q: Is the harness connector in good condition? YES : Go to Step 5. Connector Inspection . Then go to Step 20. STEP 5. Measure the sensor supply voltage at camshaft (1) Disconnect the connector B-106 and measure at the harness side. (2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between terminal No. 2 and ground. • Voltage should be between 4.9 and 5.1 volts. (4) Turn the ignition switch to the "LOCK" (OFF) position. YES : Go to Step 10. AK303863 1 2 3 AB CONNECTOR: B-106 B-106 (B) HARNESS CONNECTOR: AK303863 1 2 3 AB CONNECTOR: B-106 B-106 (B) HARNESS CONNECTOR: AKX01421AF B-106 HARNESS 3 2 1 |