Steps | _Still 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 64. Refer to Appendix in Section 16. Rerun Quick Test. NO GO to Continue |
Component | Air Charge Temperature Sensor |
Description | The ACT provides the EEC with mixture (air and fuel) temperature information. The ACT is used both as a density corrector to airflow calculation and to proportion the cold enrichment fuel flow. |
Location | Threaded into the lower intake manifold. |
Wire Colors | Black with White stripe
Pink with Black stripe |
Image | |