|
|
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE> 13A-383 STEP 8. Check the fuel pressure. Q: Is the fuel pressure normal? YES : Check the following items, and repair or replace the defective items. a. Check the ignition coil, spark plugs, spark plug cables. b. Check the EGR system. c. Check compression pressure. d. Check the fuel filter or fuel line for clogging. Then confirm that the malfunction symptom is eliminated. NO : Repair or replace. Then confirm that the malfunction symptom is eliminated. INSPECTION PROCEDURE 16: Acceleration shock. COMMENT • There may be an ignition leak accompanying the TROUBLESHOOTING HINTS (The most likely • Malfunction of the ignition system. DIAGNOSIS Required Special Tool: STEP 1. Using scan tool MB991502, read the diagnostic CAUTION To prevent damage to scan tool MB991502, always turn the Q: Is the DTC is output? YES : Refer to, Diagnostic Trouble Code Chart ( NO : Check the following items, and repair or replace the defective items. a. Check the ignition coil, spark plugs, spark plug cables. b. Check for occurrence of ignition leak. Then confirm that the malfunction symptom is eliminated. AKX01177 16 PIN MB991502 AB |