Buick Model B-g U1002 Engine Trouble Code

When your car's 'Buick Model B-g U1002 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 Model B-g U1002 Code Meaning :

When you check Buick Model B-g car engine light came on code U1002 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the U1002 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U1002 OBD-II Diagnostic Network (U) Trouble Code Description

U1002 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U1002 Code

The reason of U1002 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

U1002 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.

U1001 Previous Engine Trouble Code For Buick Model B-g

Next Engine Trouble Code For Buick Model B-g U1003