HHR L4-2.2L (2007)
4. If equipped with a manual transaxle, perform the following steps, connect the engine harness electrical connector (4) to the HO2S.
5. Install the CPA retainer (3).
6. If equipped with a automatic transaxle, perform the following steps, connect the engine harness electrical connector (3) to the HO2S.
7. Install the CPA retainer (2).
8. If equipped with a manual transaxle, install the wheel drive shaft heat shield.