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Author Does this sound like ICV trouble?
Danny H
Member

Registered: 10th Feb 05
Location: Gilberdyke, E Riding of Yorkshire
User status: Offline
29th Jan 06 at 22:25   View User's Profile U2U Member Reply With Quote

When I start the car, the EML comes on. It stays on for a couple of minutes, and when it does go off, tends to do so only on a time when I back off the throttle. But then turn the car off, then start it again and the light is back on.

Also, even when the EML has gone off, if I boot it a bit, then back off the throttle, the revs seem to stay the same for a second, but go up and down a little bit very quickly.

Apart from the light on, all this is hardly noticable, I've just been studdying the car all day trying to see what the fuck is happening.

Seems to me, it could be the ICV not releasing properly.

What you think?


Dave A
USER UNDER INVESTIGATION - DO NOT TRADE

Registered: 10th Dec 03
Location: County Durham
User status: Offline
29th Jan 06 at 23:22   View User's Profile U2U Member Reply With Quote

could be LOTS of things.

do the paperclip test to find out what it is.

see here:
http://www.topbuzz.co.uk/info/fault_codes/fault_codes.htm
Kyle T
Premium Member

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Registered: 11th Sep 04
Location: Selby, North Yorkshire
User status: Offline
30th Jan 06 at 03:40   View Garage View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Danny H
When I start the car, the EML comes on. It stays on for a couple of minutes, and when it does go off, tends to do so only on a time when I back off the throttle. But then turn the car off, then start it again and the light is back on.

Also, even when the EML has gone off, if I boot it a bit, then back off the throttle, the revs seem to stay the same for a second, but go up and down a little bit very quickly.

Apart from the light on, all this is hardly noticable, I've just been studdying the car all day trying to see what the fuck is happening.

Seems to me, it could be the ICV not releasing properly.

What you think?





Dude your gonna waste so much time and money guessing whats wrong with your car. Bite the bullet and go to vaux for the diagnostics bullshit.

If you wanna try cleaning the ICV, ive got some stuff for it (which is useless to me now Ive got a Derv apparently) so feel free to come use it, will save you a few quid.


Lotus Elise 111R

Impreza WRX STi
Dave A
USER UNDER INVESTIGATION - DO NOT TRADE

Registered: 10th Dec 03
Location: County Durham
User status: Offline
30th Jan 06 at 08:42   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Kyle T

Dude your gonna waste so much time and money guessing whats wrong with your car. Bite the bullet and go to vaux for the diagnostics bullshit.

If you wanna try cleaning the ICV, ive got some stuff for it (which is useless to me now Ive got a Derv apparently) so feel free to come use it, will save you a few quid.



diagnostic is a waste of money. just use the link i posted above to find out what the problem is for free.
Kyle T
Premium Member

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Registered: 11th Sep 04
Location: Selby, North Yorkshire
User status: Offline
31st Jan 06 at 05:13   View Garage View User's Profile U2U Member Reply With Quote

quote:
Originally posted by corsa808
quote:
Originally posted by Kyle T

Dude your gonna waste so much time and money guessing whats wrong with your car. Bite the bullet and go to vaux for the diagnostics bullshit.

If you wanna try cleaning the ICV, ive got some stuff for it (which is useless to me now Ive got a Derv apparently) so feel free to come use it, will save you a few quid.


diagnostic is a waste of money. just use the link i posted above to find out what the problem is for free.

doesnt work on some corsas



Lotus Elise 111R

Impreza WRX STi
Danny H
Member

Registered: 10th Feb 05
Location: Gilberdyke, E Riding of Yorkshire
User status: Offline
31st Jan 06 at 13:03   View User's Profile U2U Member Reply With Quote

I had a look at that paper clip test, and I think I'd rather take it to vaux, looks way to complicated.
Wrighty
Member

Registered: 28th Feb 04
Location: Howden
User status: Offline
31st Jan 06 at 14:53   View User's Profile U2U Member Reply With Quote

quote:
Please note on newer ECU cars in the region of 2000 onwards, most now use ECU codes which can not be read out via the paper clip method. You will have to consult a ECU/fault code specialist or your nearest Vauxhall/Opel Dealer.




Danny H
Member

Registered: 10th Feb 05
Location: Gilberdyke, E Riding of Yorkshire
User status: Offline
31st Jan 06 at 17:31   View User's Profile U2U Member Reply With Quote

Never saw that. Good job you pointed that out Jon boy.

Dont think I could even of been arsed to fuck about doing all that anyway
ed
Member

Registered: 10th Sep 03
User status: Offline
31st Jan 06 at 18:57   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by corsa808
quote:
Originally posted by Kyle T

Dude your gonna waste so much time and money guessing whats wrong with your car. Bite the bullet and go to vaux for the diagnostics bullshit.

If you wanna try cleaning the ICV, ive got some stuff for it (which is useless to me now Ive got a Derv apparently) so feel free to come use it, will save you a few quid.



diagnostic is a waste of money. just use the link i posted above to find out what the problem is for free.
How many times???!?!!!?!?!??!?!!!!! THe paperclip test is a waste of bloody time! Just pay the £40 and get a proper diagnostics test done
Dave A
USER UNDER INVESTIGATION - DO NOT TRADE

Registered: 10th Dec 03
Location: County Durham
User status: Offline
31st Jan 06 at 23:46   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by ed
quote:
Originally posted by corsa808
quote:
Originally posted by Kyle T

Dude your gonna waste so much time and money guessing whats wrong with your car. Bite the bullet and go to vaux for the diagnostics bullshit.

If you wanna try cleaning the ICV, ive got some stuff for it (which is useless to me now Ive got a Derv apparently) so feel free to come use it, will save you a few quid.



diagnostic is a waste of money. just use the link i posted above to find out what the problem is for free.
How many times???!?!!!?!?!??!?!!!!! THe paperclip test is a waste of bloody time! Just pay the £40 and get a proper diagnostics test done


how is it a waste of time? it flashes the fault codes and tells you what sensors are playing up. ive done the paperclip test on literally 30-40 vauxhalls and saved people hundreds of pounds. now is that a waste of time? who is the most sensible? someone who uses a method which costs them nothing or someone who pays a rip-off car deale £40 for 5 minutes labour?

go figure

 
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