Ea 1 1 1 Engine throttle failure

What you want to ask is the reason of EA11engine throttle failure? The reason for this is the following：

1, ea2 1 1 The engine throttle is scratched or stuck, resulting in inflexible response when adjusting the throttle opening. The root cause is serious carbon deposition in the intake system or wear of throttle blades.

2. Throttle actuator failure will also lead to EA11engine throttle failure, such as stepping motor out of step and position failure when adjusting throttle opening, which are all caused by actuator aging or poor connector contact.