i need help with a sevice engine light on

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Jul 3, 2006 | 10:55 PM

casey88

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Joined: Jul 2005

Posts: 45

i need help with a sevice engine light on

i had it looked at but what does it mean it says on the papaer it was a
0023 IAT FAULT itf you could help me it would be wonderful thanks kc

Jul 3, 2006 | 11:00 PM

OBE1 95Z28

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Joined: Dec 1969

Posts: 4,950

From: San Diego, CA

Re: i need help with a sevice engine light on

IAT = Intake air temperature. This sensor is located in the elbow mounted to the throttle body. Most like'y you forgot to plug in the connector, otherwise the sensor or wire to the sensor is bad.

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