|
|
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE> 13A-727 STEP 6. Check the injector relay. 1 and No. 2. (3) Use jumper wires to connect injector relay terminal No. 1 to the positive battery terminal and terminal No. 2 to the (4) Check for continuity between the injector relay terminal No. 3 and No. 4 while connecting and disconnecting the jumper • Continuity (2 ohms or less). <Negative battery terminal connected> • Should be open loop. <Negative battery terminal discon- nected> (5) Install the injector relay. YES : Go to Step 7. malfunction symptom is eliminated. STEP 7. Check for continuity at injector relay harness side harness side. (2) Check for the continuity between terminal No. 2 and ground. • Continuity (2 ohms or less). Q: Does continuity exist? YES : Go to Step 8. A-24X (terminal No. 2) and ground because of open AK604033 1 2 3 Injector relay side connector AB AK604034 1 2 3 AB Injector relay side connector AK604037 2 1 3 AC A-24X harness |