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FLA -462 FUEL SYSTEM 4) Read "DTC Status" parameter. 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 E2E5805E 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 ▶ Substitute with a known-good PCM and check for proper operation. If the problem is corrected,replace PCM and NOTE There is a memory reset function on scantool that can erase optional parts automatically detected and memorized |