Ford Escape U0391 Engine Trouble Code

Ford Escape U0391 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,000. Taking your car into a shop will cost you around $200 depending on the car. However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owner's manual. If you know where the sensor is, you only have to unclip the old sensor and replace it with a new one. Regardless of how you approach it, you should get this fixed right away.

Ford Escape U0391 Code Meaning :

When you check Ford Escape car engine light came on code U0391 the reason should be . However Ford manufacturer may have a different definition for the U0391 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U0391 OBD-II Diagnostic Network (U) Trouble Code Description

U0391 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U0391 Code

The reason of U0391 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U0391 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

U0390 Previous Engine Trouble Code For Ford Escape

Next Engine Trouble Code For Ford Escape U0392