|Engine||All petrol engines 1.0 / 1.2 / 1.4|
|Year of construction||2016 -|
|Symptoms||Engine malfunction indicator lamp lights up / error code P1558|
Important safety note
If the above-mentioned problem is detected, one possible cause may be a malfunctioning of the throttle valve control unit.
In order to exclude other possible causes of malfunction, electrical and mechanical system tests (in accordance with vehicle manufacturer specifications) and also a fault code query using a suitable diagnostic unit should all be carried out.
Error code P1558 (electrical malfunction of the throttle valve actuator) is set.
If no other faults have been diagnosed, the throttle valve control unit must be replaced in such a case.
Finally a test drive should be undertaken and also another error code query carried out in order to run a check on the repair work.
Please note that such repair work should only be carried out by an authorised specialist workshop and that the vehicle manufacturer's repair and maintenance instructions are to be observed!
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