Buick Special P0669 Engine Trouble Code

Buick Special P0669 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.

Buick Special P0669 Code Meaning :

When you check Buick Special car engine light came on code P0669 the reason should be . However manufacturer may have a different definition for the P0669 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0669 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0669 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P0669 Code

The reason of P0669 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P0669 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.

P0668 Previous Engine Trouble Code For Buick Special

Next Engine Trouble Code For Buick Special P066A