aceman
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Registered: 11th Jun 04
Location: scotland
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please help i've changed all sensors including the ecu its not an air leak either so can this be pluged in as its in a corsa?? whats the better way of going about this any help at all would be great
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astravanman
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Registered: 4th Apr 04
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hi mate normally it is the airflow meter under the inlet if u got a hanyes it will tell u how to clean it lol or it is the lil black box on the air hose from the filter if u know what i mean but it prob is the meter as mine does this
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aceman
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Registered: 11th Jun 04
Location: scotland
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the black box is the air flow meter and the bit under the inlet is the idle control valve but yeh i know what you mean but no i have tried these both
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Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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quote:
Originally posted by astravanman
hi mate normally it is the airflow meter under the inlet if u got a hanyes it will tell u how to clean it lol or it is the lil black box on the air hose from the filter if u know what i mean but it prob is the meter as mine does this
the air flow meter is just after the air filter, you mean the idle air control valve
[Edited on 11-10-2004 by Adam_B]
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aceman
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Registered: 11th Jun 04
Location: scotland
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no the small black box on the air in take hose after the air box (k & n) is an airflow meter
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Adam_B
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Registered: 13th Dec 00
Location: Lancashire
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yes thats what i said 
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aceman
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Registered: 11th Jun 04
Location: scotland
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sorry heads wasted with this comp
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aceman
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Registered: 11th Jun 04
Location: scotland
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will a fault code come up even if the ecu light is not on??
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BeArDy
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Registered: 7th Aug 00
Location: Manchester
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is the idea air control valve stuck open?
the pipe which comes in from the left take it off and block it with your finger and see if it helps
have u checked the IACV? cleaned it and tested it
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aceman
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Registered: 11th Jun 04
Location: scotland
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how do you test it?
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BeArDy
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Registered: 7th Aug 00
Location: Manchester
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well try what i said above, with putting finger over the pipe
then take it off (abit of a pain as at back of engine) clean it, replace it, see of its opening and closing, see if its got a voltage etc etc
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aceman
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Registered: 11th Jun 04
Location: scotland
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will try it but dont think this is the prob do you know if there will be a code if the ecu light is not on?
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BeArDy
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Registered: 7th Aug 00
Location: Manchester
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if the ECU light is not on (depending weather its been wired in) then all sensors are fine and will be no codes.
tryed what i said, as thats a common falt, the IACV sticking open, and there will not be a Error code if it has
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aceman
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Registered: 11th Jun 04
Location: scotland
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when cold it idles at 1000 (normal i think) when hot its at 1250 1300 and its not the colent sendor
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Terry12
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Registered: 24th Sep 07
Location: Manchester
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I know this is a mega old post but i'm having the exact same problems.
Did you ever sort this??
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aceman
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Registered: 11th Jun 04
Location: scotland
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do you know it was that long ago i can't remember how i sorted it lol
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Terry12
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Registered: 24th Sep 07
Location: Manchester
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Worth a try I suppose.
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aceman
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Registered: 11th Jun 04
Location: scotland
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try the lambda sensor, i'm sure this might have been my problem, try runing around for a few days with it unplugged, i think i unpluged mine and it in turn put my ecu light on however my idle dropped to about 1k and it was so much better on fuel, like i said it was a long time ago though and can't remember exactly
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