Ford Mondeo U3780 Engine Trouble Code

Ford Mondeo U3780 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.

Ford Mondeo U3780 Code Meaning :

When you check Ford Mondeo car engine light came on code U3780 the reason should be . However Ford manufacturer may have a different definition for the U3780 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U3780 OBD-II Diagnostic Network (U) Trouble Code Description

U3780 engine trouble code is about Reverse Input Circuit.

Reason For U3780 Code

The reason of U3780 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U3780 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.

U3779 Previous Engine Trouble Code For Ford Mondeo

Next Engine Trouble Code For Ford Mondeo U3781