Possible Causes
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control module cavity
- Circuit reference Signal I_A_RAILFTS
- Circuit reference Ground G_R_RAILFTS
- Monitor Description
- Comparison of fuel rail temperature against modeled, less than modeled value
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Fuel temperature sensor circuit, short circuit to ground, short circuit to power, open circuit, high resistance
- Fuel temperature sensor failure