1996-2002 JDM RH1/2 HONDA S-MX Intake Air Temp Sensor

1996-2002 JDM RH1/2 HONDA S-MX Intake Air Temp Sensor

High Quality Japanese OE IAT Intake Air Temperature Sensor

This is for the B20 2.0L DOHC Engine.

Over time the sensor will fail and provide incorrect air temp readings to the ECU, which in turn, can lead to improper running, poor fuel economy, poor or rough idling. The ECU uses the air data to control engine timing and fuel input. If your sensor is the original unit, 25+ years old, it's a good maintenance habit to ensure that has been replaced.