U0391 DTC For Ford Versailles

Ford Versailles Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :Opposite Piston Engine
Engine Air Intake Process :Turbocharged Engine

Your Ford Versailles engine control system detects a problem, the computer stores the diagnostic trouble code U0391 in its memory. To figure out what is wrong with your vehicle you must first extract the U0391 DTC For Ford Versailles.

On 1999 and later U0391 Ford Versailles engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

U0391 Ford Versailles DTC Meaning

U Network Code - Problem is climate control system, lighting, airbags, etc.
0 SAE - Generic
3 IC Module 4X Ref Circuit Intermittent, No Pulses
9 TP Sensor Learn Not Complete
1 PCM Stack Overrun

If your U0391 Ford Versailles check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system U0391 and engine control unit are in charge of monitoring a bunch of different U0391 DTC For Ford Versailles, and if they get a reading that's a little out of whack, up pops the check engine light.

U0390 DTC (Previous DTC Code) ( Next DTC Code ) U0392 DTC
You can also check other Ford car models :
The listed Ford models will give information about U0391 DTC.