Fiat 750 U2390 Engine Trouble Code

Fiat 750 U2390 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 750 U2390 Code Meaning :

U
OBD-II Diagnostic Network (U) Trouble Code For Engine

2
Fuel And Air Metering (Injector Circuit Malfunctions Only)

3
Engine Oil Temperature Sensor Malfunction

9
Cylinder 10 Contribution/balance Fault

0
Reverse Input Circuit

When you check Fiat 750 car engine light came on code U2390 the reason should be . However manufacturer may have a different definition for the U2390 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U2390 OBD-II Diagnostic Network (U) Trouble Code Description

U2390 engine trouble code is about Reverse Input Circuit.

Reason For U2390 Code

The reason of U2390 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U2390 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.

U2389 Previous Engine Trouble Code For Fiat 750

Next Engine Trouble Code For Fiat 750 U2391

All Engine Trouble Codes

All engine trouble codes with P, U, B and C engine codes.

Code Search

Please fill the "Code Box" to find engine fault code.

Car Models :

Please select your car.