Cadillac Cien U1661 Engine Trouble Code

Cadillac Cien U1661 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.

Cadillac Cien U1661 Code Meaning :

When you check Cadillac Cien car engine light came on code U1661 the reason should be . However manufacturer may have a different definition for the U1661 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U1661 OBD-II Diagnostic Network (U) Trouble Code Description

U1661 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U1661 Code

The reason of U1661 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U1661 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.

U1660 Previous Engine Trouble Code For Cadillac Cien

Next Engine Trouble Code For Cadillac Cien U1662