Bmw 2CFB fault code

Throttle fault performance

1. Unstable engine idle speed: the engine idle speed is unstable, the high idle speed drops discontinuously, and it is difficult to start the engine, especially the cold start.

2. Engine starting difficulty: If the test determines that the throttle fault is permanent, the throttle must be replaced.

3. Insufficient engine power: the engine has poor acceleration performance and unstable operation.