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FLA -590 FUEL SYSTEM NO ▶ Fault is intermittent caused by poor contact in the sensor’s and/or PCM’s connector or was repaired and PCM TERMINAL AND CONNECTOR INSPECTION EFE15F35 1. Many malfunctions in the electrical system are caused by poor harness and terminals. Faults can also be caused by 2. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or 3. Has a problem been found? YES ▶Repair as necessary and go to "Verification of Vehicle Repair" procedure NO ▶Go to " Power Circuit Inspection " procedure. POWER CIRCUIT INSPECTION EEB805D6 1. IG "OFF" 2. Disconnect APS connector. 3. IG "ON" & ENG "OFF". 4. Measure voltage between terminal 3 of APS harness connector and chassis ground. 5. Measure voltage between terminal 6 of APS harnesss connector and chassis ground. Specification : Approx. 5V 6. Is the measured voltage within specification ? YES ▶ Go to "Signal Circuit Inspection" procedure. NO ▶ Repair or replace as necessary and then, go to "Signal Circuit Inspection" procedure. SIGNAL CIRCUIT INSPECTION ECC0CD0B 1. IG "OFF". 2. Disconnect APS and PCM connector. 3. Measure resistance between terminal 1 and 2 of APS harness connector. |