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df91: Check EEC-IV Harness
Steps _Remain in Key On Engine Off Continuous Monitor mode
_Observe VOM or STAR LED for a fault indication while performing the following:
_Referring to the illustration, grasp the harness closest to the sensor connector. Wiggle, shake or bend a small section of the EEC-IV system harness while working your way to the dash panel. Also wiggle, shake or bend the EEC-IV harness from the dash panel to the processor
Result Is a fault indicated?
Direction YES

Isolate fault and service as necessary. Clear Continuous Memory Code. Refer to Appendix in Section 16. Rerun Quick Test.

NO

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