GM 2.2l 4 cylinder engine data sensor locations and descriptions.
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1. Ignition coil over plug           2. Electronic throttle control      3. Oil filter
4. Throttle Body under air inlet       5. Fuel pressure regulator      6. Fuel Injectors under fuel rail
Typical engine data sensor and control component locations on the GM 2.2 L engine.
Click on number for a description.
WARNING LIGHTS
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12-13-10
tachometer goes too high on Pontiac Sunfire.
Comments
5-15-10
thermostat? or temp sensor? 2005 malibu
6-16-10
where is the intake air temp sensor for 2003 Saturn 2.2
The Intake Air Temperature Sensor (IAT) is
located in the intake air runner between the air
filter and the throttle. It is not viewable in the
picture above though.

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