P0117 Chrysler-- 03 town and country 3.8.. do i start by changing the sensor

Question

do start by changing the sensor and checking the wire

Answer 1

HI there,

Typically replacing the sensor will resolve the issue, but before replacing it I always look at the connector. They become dirty because of the location so sometimes just unplugging it and plugging it back in will make good contact. Then clear the code, if the light comes back on, then I would replace the sensor.