|
|
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE> 13A-419 STEP 2. Check connector D-17 at fuel pump for damage. YES : Go to Step 3. Connector Inspection ( ). Then confirm that the malfunction symptom is eliminated. STEP 3 Check the fuel pump operation. 5 to the positive battery terminal and terminal 4 to the • An operating sound of the fuel pump should be heard. Q: Is the fuel pump operating properly? YES : Go to Step 4. malfunction symptom is eliminated. STEP 4. Check the continuity at fuel pump harness side side. (2) Check for the continuity between terminal 4 and ground. • Should be less than 2 ohm. Q: Is the continuity normal? YES : Go to Step 5. connector D-17 terminal 4 and ground because of STEP 5. Check connector A-20X at fuel pump relay for YES : Go to Step 6. Connector Inspection ( ). Then confirm that the malfunction symptom is eliminated. AK000734AC CONNECTOR:D-17 AKX01439 FUEL PUMP SIDE AB 1 2 3 4 5 AKX01440AC 1 2 3 4 5 D-17 HARNESS AK000360AB CONNECTOR : A-20X |