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P2181-COOLING SYSTEM PERFORMANCE (CONTINUED) 8. (K2) ECT SIGNAL CIRCUIT SHORTED TO GROUND Measure the resistance between ground and the (K2) ECT Signal cir- Is the resistance below 100 ohms? Yes >> Repair the short to ground in the (K2) ECT Signal circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer No >> Go To 9 9. (K2) ECT SIGNAL CIRCUIT SHORTED TO THE (K900) SENSOR GROUND CIRCUIT Measure the resistance between the (K2) ECT Signal circuit and the Is the resistance below 5.0 ohms? Yes >> Repair the short between the (K900) Sensor ground and the (K2) ECT Signal circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer No >> Go To 10 9 - 962 ENGINE - ELECTRICAL DIAGNOSTICS - 3.7L/4.7L/5.7L DR/DH |