corsa classic 1.6

[gpkhotso]

my opel corsa idle rmp flactuate between 900 to 2000 when idleing and also on the road.

when on the road the it takes time to go back to 900 when i step on the clutch or when i come to the robots and stop

 

[TheChamp]

Try cleaning the throttle body as well as the idle valve, might also be the throttle position sensor acting up, mine had the tendency of getting stuck at high revs when I come to a stop and pressing the clutch, after buying the goldwagen TPS and still experiencing the same problem I went to GM and bought a genuine part which solved the problem.

 

[raeesdawood]

my opel corsa idle rmp flactuate between 900 to 2000 when idleing and also on the road.

when on the road the it takes time to go back to 900 when i step on the clutch or when i come to the robots and stop

Had this too its a faulty coilpack