Mercury Messenger B105A Engine Trouble Code
When your car's 'Mercury Messenger B105A 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.
Mercury Messenger B105A Code Meaning :
OBD-II Diagnostic Body (B) Trouble Code For Engine
Fuel And Air Metering
Injector Circuit Malfunction - Cylinders
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Mercury Messenger car engine light came on code B105A the reason should be . However manufacturer may have a different definition for the B105A OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.
B105A OBD-II Diagnostic Body (B) Trouble Code Description
B105A engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For B105A Code
The reason of B105A OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.B105A 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.
B1059 Previous Engine Trouble Code For Mercury Messenger | Next Engine Trouble Code For Mercury Messenger B105B |