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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE> 13A-610 STEP 4. Using scan tool MB991958, check actuator test 29, Evaporative emission ventilation solenoid. • An operation sound should be heard and vibration should be felt when the evaporative emission ventilation (3) Turn the ignition switch to the "LOCK" (OFF) position. YES : Repair or replace the vent hose and air filter. Then go to Step 5. NO : Replace the evaporative emission ventilation solenoid. Then go to Step 5. STEP 5. Test the OBD-II drive cycle. Diagnostic Function − OBD-II Drive Cycle − Procedure 1 − Evaporative Emission System Leak Monitor (2) Read the diagnostic trouble code. YES : Retry the troubleshooting. AK303804AB MB991910 DATA LINK MB991824 MB991827 |