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Plugin ECU install external IAT

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Optional: Install external intake air temperature (IAT) sensor

Some vehicles are not equipped with an intake air temperature (IAT) sensor and MaxxECU plugin solutions do have the

option to add a sensor.




The intake air temperature (IAT) sensor should be mounted to sense fresh air flow going into the engine.

Depending on the intake manifold construction, the position of the temperature sensor is not given, but preferably mount

the sensor in the intake, or in the pipe before/after the throttle.



IAT wiring


MaxxECU plugin solution are equipped with an optional 2-pin connector for optional IAT wiring.




Mating connector and wires for external IAT sensor.