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FLA -418 FUEL SYSTEM SIGNAL CIRCUIT INSPECTION 1. Check voltage from sensor side 1) IG "OFF" 2) Disconnect vehicle speed sensor connector. 3) IG "ON" and ENG "OFF" 4) Measure voltage between terminal 3 of vehicle speed sensor harness connector and chassis ground. Specification : Approx. 8 ~ 11.5V v 1. VSS power 3 1 2 M/T:C246 A/T:C270 SCMF16362L 5) Is the measured voltage within specifications? YES ▶ Go to "Check voltage from PCM side" as follows. NO ▶ Repair open or short to ground in harness, and go to "Verification of Vehicle Repair" procedure. 2. Check voltage from PCM side 1) IG "OFF" 2) Disconnect PCM connector and vehicle speed sensor connector. 3) IG "ON" and ENG "OFF" 4) Measure voltage between terminal C30-A (52) of PCM harness connector and chassis ground. Specification : Approx. 8 ~ 11.5V |