Opel Insignia Ii C0012 Engine Trouble Code
When your car's 'Opel Insignia Ii C0012 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.
Opel Insignia Ii C0012 Code Meaning :
OBD-II Diagnostic Chassis (C) Trouble Code For Engine
Intake Valve Control Solenoid Circuit Low
Injector Circuit Malfunction - Cylinders
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Opel Insignia Ii car engine light came on code C0012 the reason should be . However manufacturer may have a different definition for the C0012 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.
C0012 OBD-II Diagnostic Chassis (C) Trouble Code Description
C0012 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For C0012 Code
The reason of C0012 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.C0012 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.
C0011 Previous Engine Trouble Code For Opel Insignia Ii | Next Engine Trouble Code For Opel Insignia Ii C0013 |