Honda 37880-P0A-A02 Sensor Assembly, Air Temperature

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For all models except 2008 and later with VCM proceed with the following, Pull the ignition key out of the key lock cylinder. Turn the intake manifold cover unions counter-clockwise and then lift off the intake manifold cover. Then, release the electrical connector from the Intake Manifold Temperature Sensor which is to be done by pushing on the tab on the bottom of the connector then pulling it back. Loosen and pull the Intake Manifold Temperature Sensor out, which should be done because of the low quality of the Intake Manifold Temperature Sensor O-ring. To correctly fit the Intake Manifold Temperature Sensor, one should install a new O-ring, this is regardless of whether the sensor that was initially used was retained or replaced with a new one. The procedure of installing the Intake Manifold Temperature Sensor is opposite to that of the removal and it is recommended that a new O-ring is fitted and re-tightening of the Intake Manifold Temperature Sensor is done to the right torque. For DTCS P0135 and P0141 for 1996 to 2007 models, as well as other genera related to VCM for the 2008 and later models, the Intake Manifold Temperature Sensor is incorporated with the MAF sensor.

There is a MAF/Intake Manifold Temperature Sensor that is situated on top of the air filter housing, but only the 2007 Acura models have it. You need to unplug the electrical connector from the MAF/Intake Manifold Temperature Sensor before replacing it. Take off the MAF/Intake Manifold Temperature Sensor retaining screw and also remove the MAF/Intake Manifold Temperature Sensor. This guide will help you in removing your old O-ring from the MAF/Intake Manifold Temperature Sensor. Simply reinstall all of the components by repeating each step in reverse order except for using a new O-ring.

The IAT sensor is located on the front of the intake manifold, next to the throttle body mounting flange for 2005 and 2006 Acura and 2005 and later Honda models.