Fiat Twelve U252E Engine Trouble Code
Fiat Twelve U252E 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.
Fiat Twelve U252E Code Meaning :
OBD-II Diagnostic Network (U) Trouble Code For Engine
Fuel And Air Metering (Injector Circuit Malfunctions Only)
Engine Oil Temperature Sensor Malfunction
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Fiat Twelve car engine light came on code U252E the reason should be . However manufacturer may have a different definition for the U252E OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.
U252E OBD-II Diagnostic Network (U) Trouble Code Description
U252E engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For U252E Code
The reason of U252E OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.U252E 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.
U252D Previous Engine Trouble Code For Fiat Twelve | Next Engine Trouble Code For Fiat Twelve U252F |