I need to locate the intake air temp sensor in my 08 6.4L deisel

Depending on your specific vehicle the Intake Air Temp. Sensor could be integrated inside the MAF sensor, Air delivery duct to TAC, mounted to the Plenum, upper intake or lower intake manifold. If you need more specific information please write back with the Year, Make, Model and Engine Size.

ambient air temp sensor is same as intake air temp sensor. IAT Sensor on this vehicle is located in the intake air duct between filter and throttle body.

The intake air temp sensor is located at the intake, on the same large hose as your air filter. After the filter. Its measuring the air temp of air going in to your engine.

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Although I am not familiar with your specific engine, the intake air temp sensor must be located in the air intake box or somewhere in the air stream between there and the throttle body. Usually located just after the air filter to give good reading of outside air temp.

The air intake sensor is located on the air duct coming from the air filter box

This should help. How to Test the Intake Air Temp IAT Sensor GM 4 8L 5 3L 6 0L

P0112 is the code for a intake air sensor problem. If you can buy one seperate it will be located between the Air filter and the Throttle Body ... usally near the Mass Air flow sensor . I am a Jaguar Tech our are located inside the Mass Air sensor . Also ck the actuall housing of the air filter assembly

coolant temp sensor is usually located on the radiator. also check fan fuse, fan relay (in fuse box and relay box), and intake air temp sensor (thats usually on the intake tubing before throttle after Mass air flow sensor)(can be check with diag scan tool specific for that vehicle). if the fan is on a belt, check the fan belt and check for rotted or broken wires going to the fan motor.

look on the air intake duct,near clamp to throttle body.

The MAF is mounted in the intake air hose of the air cleaner assembly.
The MAF is mounted in the intake air hose of the air cleaner assembly.
The MAF is mounted in the intake air hose of the air cleaner assembly. On some vehicles this sensor is combined wit the ATS sensor.
The MAF is mounted in the intake air hose of the air cleaner assembly.
This sensor is located in the air intake plenum assembly. It is combined with the IAT sensor.
The MAF is mounted in the intake air hose of the air cleaner assembly. On some vehicles it is combined with the IAT sensor.