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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE> 13B-223 STEP 5. Check the injector. B-05 <No.3 cylinder> or B-26 <No.5 cylinder>. (2) Measure the resistance between injector side connector terminal 1 and 2. Standard value: 13 − 16 ohm [at 20 ° C (68 ° F)] Q: Is the resistance standard value? YES : Repair harness wire between injector intermediate connector and injector connector because of open a. Repair harness wire between injector intermediate connector B-48 terminal 1 and b. Repair harness wire between injector intermediate connector B-48 terminal 1 and c. Repair harness wire between injector intermediate connector B-48 terminal 1 and Then go to Step 12. NO : Replace the injector. Then go to Step 12. STEP 6. Check the power supply voltage at injector connector side. (2) Turn the ignition switch to the "ON" position. • Voltage should be battery positive voltage. (4) Turn the ignition switch to the "LOCK" (OFF) position. Q: Is the voltage normal? YES : Go to Step 8. AK000210AB B-05 B-26 B-01 CONNECTORS : B-01, B-05, B-26 AK000559 2 1 INJECTOR SIDE AB AK000271AB 2 1 4 3 INJECTOR |