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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE> 13A-606 STEP 5. Test the OBD-II drive cycle. Diagnostic Function − OBD-II Drive Cycle − Procedure 3 − Catalytic Converter Monitor . (2) Read the diagnostic trouble code. YES : Replace the cylinder 2, 3 side catalytic converter. Then go to Step 6. NO : The inspection is complete. STEP 6. Test the OBD-II drive cycle. Diagnostic Function − OBD-II Drive Cycle − Procedure 3 − Catalytic Converter Monitor . (2) Read the diagnostic trouble code. YES : Replace the PCM. Then go to Step 7. STEP 7. Test the OBD-II drive cycle. Diagnostic Function − OBD-II Drive Cycle − Procedure 3 − Catalytic Converter Monitor . (2) Check the diagnostic trouble code (DTC). YES : Retry the troubleshooting. DTC P0441: Evaporative Emission Control System Incorrect Purge Flow . TECHNICAL DESCRIPTION • PCM detects stuck open condition of evaporative emission purge solenoid and stuck close condi- • Stuck open evaporative emission purge solenoid is judged through monitoring leak of evaporative • Stuck closed evaporative emission ventilation solenoid is judged after 20 seconds from end of . AK303867AB CONNECTOR: B-05 B-05 (B) EVAPORATIVE INTAKE AK303868AB EVAPORATIVE CONNECTOR: F-08 F-08 (B) |