|
|
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE> 13A-6 MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TROUBLESHOOTING STRATEGY M1131150001196 NOTE: If a DTC is erased, its "freeze frame" data will complaint from the customer. 2. Verify that the condition described by the customer exists. 3. Check the vehicle for any MFI Diagnostic Trouble Code (DTC). 4. If you cannot verify the condition and there are no DTCs, the malfunction is intermittent. For − How to Cope with Intermittent Malfunctions . 5. If you can verify the condition but there are no DTCs, or the system cannot communicate with 6. If there is a DTC, record the number of the code, then erase the code from the memory using the 7. Reconfirm the malfunction symptom and carry out a test drive with the drive cycle pattern. 8. If DTC is set again, carry out an inspection with appropriate diagnostic trouble code procedures. 9. If DTC is not set again, the malfunction is intermittent. For information on how to cope with − How to Cope with Intermittent 10.After repairs are completed, conduct a road test duplicating the complaint set conditions to confirm NOTE: If the powertrain control module (PCM) is − On-vehicle Service − Immobilizer Encrypted Code Registration DIAGNOSTIC FUNCTION M1131155500870 . MALFUNCTION INDICATOR LAMP (SERVICE Among the on-board diagnostic items, Malfunction Indicator . AK302202 AB MALFUNCTION INDICATOR LAMP |