Idle speed is gone (Priora 2170)

To determine the causes of this malfunction, special diagnostic equipment is required, so in this case, contact a service station specializing in the repair of cars with injection engines.



However, it should be noted that most often this malfunction is caused by a failure of the idle speed controller or air leakage through loose connections of the throttle body hoses. If replacing the regulator (see "Engine Management System Sensors") and tightening the hose clamps did not restore idle speed, contact a specialist.