Opel Signum C2054 Engine Trouble Code
When your car's 'Opel Signum C2054 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 Signum C2054 Code Meaning :
OBD-II Diagnostic Chassis (C) Trouble Code For Engine
Fuel And Air Metering (Injector Circuit Malfunctions Only)
Injector Circuit Malfunction - Cylinders
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Opel Signum car engine light came on code C2054 the reason should be . However manufacturer may have a different definition for the C2054 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.
C2054 OBD-II Diagnostic Chassis (C) Trouble Code Description
C2054 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For C2054 Code
The reason of C2054 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.C2054 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.
C2053 Previous Engine Trouble Code For Opel Signum | Next Engine Trouble Code For Opel Signum C2055 |