Click your engine size bellow for pictures of common sensor locations and descriptions.

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2.2L and 2.4L engine

2.2L and 2.4L Engine

The 2200 and 2.4L four cylinder engine is popular in smaller cars.

3400 and 3.1L V6 engine

3100 and 3400 Engine

View pictures of sensors for the 3.1L and 3.4L V6 engines.

3500 V6 engine

3500 Engine

Find common 3500 V6 engine sensor locations and details.

3.5L Oldsmobile Aurora V6 engine

3.5L Aurora Engine

View locations for the Oldsmobile Aurora 3.5L engine. Also known as the V6 Norhtstar.

3800 V6 engine

3800 Engine

The 3800 or 3.8L engine is a widely used engine. View sensor locations and read descriptions.

4.2L inline six engine

4200 Straight Six

The inline 4200 or 4.2L engine is popular in SUV's. See sensor locations.

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Sensor Locations

View pictures and read descriptions for many common engine sizes.

Trouble Code Lists

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