Alfa Romeo 164 U1971 Engine Trouble Code

Alfa Romeo 164 U1971 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.

Alfa Romeo 164 U1971 Code Meaning :

When you check Alfa Romeo 164 car engine light came on code U1971 the reason should be . However manufacturer may have a different definition for the U1971 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U1971 OBD-II Diagnostic Network (U) Trouble Code Description

U1971 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U1971 Code

The reason of U1971 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U1971 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.

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