Diagnostic Aids
WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
The following table illustrates the ECM connector locations:
DTC P0327 or P0332
| ECM Connector Location | |
|---|---|
| C2 | C1 |
| Front of Vehicle | |
- Use the J 35616 Connector Test Adapter Kit for any test that requires probing the ECM harness connector or a component harness connector.
- The KS must be torqued correctly. Refer Fastener Tightening Specifications .
- The mounting between the sensor and engine must be free of burrs, casting flash, and foreign material.
- The KS is clear from hoses, brackets, and engine wiring.
- For an intermittent condition, refer to Intermittent Conditions .