DA3 - Check Resistance of Temperature Sensor - Engine Off

- Key "OFF".

- Disconnect suspect temperature sensor.

- Measure resistance between sensor signal circuit and SIG RTN circuit at the temperature sensor. Refer to the corresponding chart for resistance specifications. DA - Sensor Data

- Is resistance within specifications?

Yes -- For Engine Coolant Temperature (ECT) sensor with a No Start: Do not service Diagnostic Trouble Code (DTC) 116 at this time.

Go to pinpoint test step AA1. AA1 - Identify Type of No Start

No -- Replace suspect sensor. Reconnect vehicle harness. Rerun quick test. Quick Test Appendix (Detailed Testing Instructions)