Alvis 12 U251D Engine Trouble Code
When your car's 'Alvis 12 U251D 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.
Alvis 12 U251D Code Meaning :
OBD-II Diagnostic Network (U) Trouble Code For Engine
Fuel And Air Metering (Injector Circuit Malfunctions Only)
Engine Oil Temperature Sensor Malfunction
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Alvis 12 car engine light came on code U251D the reason should be . However manufacturer may have a different definition for the U251D OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.
U251D OBD-II Diagnostic Network (U) Trouble Code Description
U251D engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For U251D Code
The reason of U251D OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.U251D 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.
U251C Previous Engine Trouble Code For Alvis 12 | Next Engine Trouble Code For Alvis 12 U251E |