Vibe L4-1.8L VIN L (2003)
![background image](/pontiac/vibe/l4-1.8l_vin_l/Page-255001.png)
Knock Sensor: Service and Repair
REMOVAL PROCEDURE
1. Remove the intake manifold (2).
2. Disconnect the knock sensor (KS) electrical connector.
3. Remove the nut (1) securing the KS (2) to the engine block.
4. Remove the KS (2) from the engine block.
INSTALLATION PROCEDURE