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Author Its still rough
FozzyGSI
Member

Registered: 29th Jan 04
Location: E.Port
User status: Offline
13th May 05 at 15:43   View User's Profile U2U Member Reply With Quote

Bought a Cav sri the other day as spares, so today i swapped the idle conrol valve (which works fine) to my car and it still idles like a bag of shoot.

So far ive replaced the CTS and the ICV........what else can i do to solve the probs????

How has this been solved in the past???
BeArDy
Member

Registered: 7th Aug 00
Location: Manchester
User status: Offline
13th May 05 at 15:55   View User's Profile U2U Member Reply With Quote

Air flow meter?

explain what its doing?
reving high, not holding revs?
air leak?
FozzyGSI
Member

Registered: 29th Jan 04
Location: E.Port
User status: Offline
14th May 05 at 12:28   View User's Profile U2U Member Reply With Quote

From cold the revs drop to about 500 and rise over a thousand for a while and then it conks out. Even when it warm its still a little lumpy.

If its an air leak where can it be??
deanmcreynolds26
Member

Registered: 15th Sep 03
Location: E46 //M3
User status: Offline
14th May 05 at 12:37   View User's Profile U2U Member Reply With Quote

u gettin an ECU light? is the car cuttin out then starting again??

lambda sensor? try disconnecting it and see how things go then!!

[Edited on 14-05-2005 by deanmcreynolds26]
FozzyGSI
Member

Registered: 29th Jan 04
Location: E.Port
User status: Offline
14th May 05 at 12:51   View User's Profile U2U Member Reply With Quote

Im not gettin any lights coming up.
It just cuts out if you let the revs drop.

Lamber sensor??? Havnt got one........well i dont think i need one, the actual lead is dangling down as part of the corsa loom.
Voyto
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Registered: 9th Feb 03
Location: Stafford
User status: Offline
14th May 05 at 12:59   View User's Profile U2U Member Reply With Quote

does it rev ok if you plant your foot sharp on the gas?
FozzyGSI
Member

Registered: 29th Jan 04
Location: E.Port
User status: Offline
14th May 05 at 13:46   View User's Profile U2U Member Reply With Quote

Yeah its fine when being driven and reved. As soon as i take my foot of the pedal the revs go up and down.
FozzyGSI
Member

Registered: 29th Jan 04
Location: E.Port
User status: Offline
14th May 05 at 14:00   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by FozzyGSI
Im not gettin any lights coming up.
It just cuts out if you let the revs drop.

Lamber sensor??? Havnt got one........well i dont think i need one, the actual lead is dangling down as part of the corsa loom.


The lead dangling down is attached to something on the sump, nothing to do with the lamber sensor as i 1st thought
jamesw
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Registered: 28th Jun 02
Location: Station Town, County Durham
User status: Offline
15th May 05 at 15:26   View User's Profile U2U Member Reply With Quote

have you checked your TPS? (throttle position switch / sensor) when i unplugged mine it was very rough on idle jumping up and down every second and also cutting out on idle

 
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