Where is the cam position sensor. Here is the simple procedure for replacing the intake air temperature sensor on a 02 gmc equipped with the 4 2l i 6 engine.
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From the front of the truck it is located on the passenger side front of the engine.
Iat sensor 4 2l envoy wiring. The iat sensor is responsible for measuring the air temperature and density to achieve the optimal air fuel mixture for any condition. Intake air temperature iat sensor circuit low voltage. Black smoke coming out of the tailpipe.
Or a problem with the wiring to the sensor. Just below the valve cover. If there are.
Intake air temperature iat sensor circuit high voltage. 2 remove the clamps securing the iat sensor assembly to the air cleaner and intake air duct. Iat sensor high input problem.
This simplified wiring diagram includes the electronic throttle body circuit diagram and the app sensor assembly circuit diagram. There is no such sensor. P0113 is specifically thrown when the envoy s computer sees a voltage signal of 4 91 volts for over half a second at the intake air temp sensor.
This means that the iat sensor is reporting a temperature of 300 f 149 c. Gmc envoy 4 2l can you tell me where is can find coolant below temperature sensor. I have 2005 envoy 4 2l engine light with arrow pointing down and loses power all gauges are fine what is the not cars trucks question.
This means that the iat sensor is reporting a temperature of 38 f 39 c. The above tac circuit wiring diagrams apply only to the 2006 and 2007 4 2l chevrolet trailblazer and gmc envoy. Intake air temperature sensor circuit high voltage 113 ran engine with iat unplugged is my guess.
1 disconnect the intake air temperature iat sensor electrical connector.
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