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FLA -166 FUEL SYSTEM SCMF16159L 5) Is parameter displayed "Present fault"? YES ▶ Go to "Terminal and connector inspection" procedure. 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 EFBEBE2F 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 EC357CC1 1. IG "OFF" and Disconnect MAFS connector. 2. IG "ON" & ENG "OFF" 3. Measure voltage between terminal 2 of MAFS harness connector and chassis ground |