I do I repair a trouble code P1193 and a P0172
Dec 31, 2009 at 11:14 AM
2001 Dodge Caravan trouble code
JWA457
- MEMBER
- 1 POST
DTC P1193 : Inlet Air Temperature Sensor Voltage High
DTC P0172 : 1 / 1 Fuel System Rich
Both of these codes are pointing towards a faulty inlet air temperature sensor, or bad wiring to the sensor. Suggest replacing sensor if wiring is OK. Inlet air temp. sensor (AKA the IAT or Intake Air Temp. sensor) is located near the throttle body.
DTC P0172 : 1 / 1 Fuel System Rich
Both of these codes are pointing towards a faulty inlet air temperature sensor, or bad wiring to the sensor. Suggest replacing sensor if wiring is OK. Inlet air temp. sensor (AKA the IAT or Intake Air Temp. sensor) is located near the throttle body.
Dec 31, 2009 at 12:25 PM
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