h24: Check HEGO Sensor for Short to Ignition Run Circuit
| Steps | _Key Off
_HEGO disconnected _DVOM on 200,000 ohm scale _Measure resistance between Ignition Run circuit and HEGO Signal circuit at the HEGO sensor connector |
| Result | Is resistance greater than 10,000 ohms? |
| Direction | YES
GO to Continue NO Replace HEGO sensor. Rerun Quick Test |
| Component | Heated Exhaust Gas Oxygen Sensor |
| Description | The HEGO sensor supplies the EEC with a signal that indicates a rich or lean condition during engine operation. |
| Location | Threaded into the turbo outlet elbow |
| Wire Colors | Dark Green with Purple stripe
Grey with Yellow stripe Black with Light Green stripe |
| Image |   "> |