DTC U1431 Dodge
Fuel Level Sensor Range Performance
Fuel Level Sensor Range Performance
Description
Engine started, vehicle speed less than 3 mph with any change in engine speed less than 100 rpm, TP sensor change less than 1.5%, IAT sensor more than -40ºF, MAP sensor less than 11 kPa, stabilization timer over 5 seconds, and the PCM detected a change in
Cause and Solution
Fuel level sensor signal open or shorted to ground (intermittent)Fuel level sensor is damaged (stuck) or has failedPCM has failed
Video Guide
Diagnostic Info
- DTC Code: U1431
- Brand: Dodge