|
|
MULTIPORT FUEL INJECTION(MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <2.4L> 13A-389 STEP 6. Check the fuel pump relay 2 and 4. • There should be continuity (approximately 70Ω) (3) Use jumper wires to connect fuel pump relay terminal 4 to the positive battery terminal and terminal 2 to the negative (4) Check the continuity between the fuel pump relay terminals 1 and 3 while connecting and disconnecting the jumper • Should be less than 2 ohm. (Negative battery terminal • Should be open loop. (Negative battery terminal (5) Install the fuel pump relay. Q: Is the resistance normal? YES : Go to Step 7. malfunction symptom is eliminated AK000641 CONNECTOR:A-20X FUEL PUMP AB AK000369AC FUEL PUMP RELAY 1 2 AK000370AC FUEL PUMP RELAY 1 2 |