shultsy12
Member
Registered: 27th Oct 06
Location: Hemel Hempstead, Hertfordshire
User status: Offline
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got a c20xe in my corsa it will idle fine now and then but it jus revs up and down btween 900-1200 wer it should be idleing at 900rpm also if im driving then come to a stop at traffic lights etc the revs will dip right down as if its going to stall then rev up to 2000rpm the go straight back down to 900rpm as if its running lumpy! any help maybe sensor somewere checked for air leeks none i can see any sensors that would cause this?
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Kevxx
Member
Registered: 14th May 08
Location: Forfar, Angus
User status: Offline
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idle control valve i think mate
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redtop corsa
Member
Registered: 13th Jul 08
Location: west midlands
User status: Offline
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cud be a sensor by the sounds of it
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redtop corsa
Member
Registered: 13th Jul 08
Location: west midlands
User status: Offline
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crank sensor maybe
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Kevxx
Member
Registered: 14th May 08
Location: Forfar, Angus
User status: Offline
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quote: Originally posted by redtop corsa
crank sensor maybe
tends not to be those symptoms!
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DAZ1985
Member
Registered: 3rd Sep 06
Location: Scholar Green, Cheshire
User status: Offline
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Id try
Paper clip test
ICV
AFM
In that order
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