|
|
FLA -458 FUEL SYSTEM 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 EC369B30 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 E96451A9 1. Check voltage 1) IG "OFF". 2) Disconnect the PCM connector. 3) IG "ON" and ENG "OFF" 4) During taking off the brake : Measure the voltage between terminal C30-A (23) of PCM harness connector and 5) During stepping on the brake : Measure the voltage between terminal C30-A (23) of PCM harness connector SPECIFICATION : Item During taking off the brake During stepping on the brake Brake Lamp Switch 0V Battery voltage Brake Switch Battery voltage 0V 6) Is the measured voltage within specification ? YES |