Some might remember the saga of my brother's car. It cut out one day (he said just like running out of petrol) and refused to start. Because it is winter, said brother had his local garage look at it. (He'd normally have a go at fixing things himself first) That car is mainly used for towing their caravan. so they could make do with the other one in the meantime.
Said garage decided to do a compression check and declared the engine scrap. Rather odd as it was running just fine before, and made no odd noises when cutting out.
Car was returned to my brother with coils and plugs removed. With a long list of what their code reader said was wrong.
Brother then did the obvious thing and checked for fuel to the injectors. None. Replaced the fuel pump after checking the old one was dead, and it started after reassembling the ignition.
So on to the point of this post. It runs well - just as before - but won't idle. But starts instantly with a whiff of throttle.
It's a electronic throttle. Does anyone know the method for checking this and re-setting the idle speed? We've guessed the garage may have disturbed something when ripping it apart, as it was just fine before.