Ambassador Custom U20AU Engine Trouble Code

When your car's 'Ambassador Custom U20AU 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.

Ambassador Custom U20AU Code Meaning :

When you check Ambassador Custom car engine light came on code U20AU the reason should be . However manufacturer may have a different definition for the U20AU OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U20AU OBD-II Diagnostic Network (U) Trouble Code Description

U20AU engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U20AU Code

The reason of U20AU OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

U20AU 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.

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