DA91 - Check EEC-V Wiring Harness

- Still monitoring PID.

- While observing the appropriate PID, perform the following:
- Hold the vehicle harness close to the sensor connector. Wiggle, shake and bend small sections of wiring harness while working toward the PCM.

- Is there any change In the temperature reading?

YES -- ISOLATE fault. SERVICE as necessary. Complete PCM reset to clear DTCs. Clearing Diagnostic Trouble Codes

Rerun quick test. Diagnostic Subroutines (DSR) - Extracting Codes

For Continuous DTCs 1112 and 1117, COMPLETE Comprehensive Component Monitor Drive Cycle. Monitors, Trips, Drive Cycles and Readiness Codes

NO -- Go to DA92. DA92 - Check PCM and Vehicle Harness Connectors