Diagnostic Aids
WARNING: This page is about a different variant/trim than selected.
The following table illustrates the ECM connector locations:
| ECM Connector Location |
| X2 |
X1 |
| Front of Vehicle |
The rear HO2S will not go into closed loop when the engine is idling. Once the HO2S are at operating temperature, and the vehicle is moving, the rear HO2S will go into closed loop.