Crankshaft Position Sensor Replacement
WARNING: This page is about a different car, the 2020 Buick Regal and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| Preliminary Procedure Three-Way Catalytic Converter-Bank 1 - Remove - Three-Way Catalytic Converter Replacement (Bank 1) , or Three-Way Catalytic Converter Replacement (Bank 2) |
|
| 1 | Electrical Connector Procedure Disconnect the electrical connector. |
| 2 | Crankshaft Position Sensor Bolt
CAUTION:
Refer to Fastener Caution . Tighten 10 N.m (89 lb in) |
| 3 | Crankshaft Position Sensor |
| 4 | O-Ring Procedure
NOTE:
Lubricate the NEW O-ring seals with clean engine oil. Install a NEW O-ring seal. |