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P0073–AMBIENT AIR TEMPERATURE SENSOR CIRCUIT HIGH (CONTINUED) 5. (G931) SENSOR GROUND CIRCUIT OPEN Measure the resistance of the (G931) Sensor ground circuit from the Is the resistance below 5.0 ohms? Yes >> Go To 6 No >> Repair the open in the (G931) Sensor ground circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer 6. FRONT CONTROL MODULE NOTE: Before continuing, check the FCM harness connector terminals for corrosion, damage, or terminal Were there any problems found? Yes >> Repair as necessary. Perform BODY VERIFICATION TEST VER - 1. No >> Replace the Front Control Module per Service Information. Perform BODY VERIFICATION TEST VER - 1. 9 - 72 ENGINE ELECTRICAL DIAGNOSTICS WK |