Buick Electra P377D Engine Trouble Code

When your car's 'Buick Electra P377D Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

Buick Electra P377D Code Meaning :

When you check Buick Electra car engine light came on code P377D the reason should be . However manufacturer may have a different definition for the P377D OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P377D OBD-II Diagnostic Powertrain (P) Trouble Code Description

P377D engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P377D Code

The reason of P377D OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P377D 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.

P377C Previous Engine Trouble Code For Buick Electra

Next Engine Trouble Code For Buick Electra P377E