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Author What will happen if I unplug this? [pic]
lewie
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Registered: 21st Feb 05
Location: Home: Orkney Uni: Edinburgh
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30th May 05 at 15:57   View User's Profile U2U Member Reply With Quote



which is the plug to the air mass meter. should the car still run OK?
willay
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Registered: 10th Nov 02
Location: Roydon, Essex
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30th May 05 at 15:58   View Garage View User's Profile U2U Member Reply With Quote
negitive.
lewie
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30th May 05 at 15:59   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by willay
negitive.


it shall not be healthy with it unplugged?
Rus
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Registered: 24th Jan 05
Location: SE London, Kent
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30th May 05 at 16:01   View User's Profile U2U Member Reply With Quote
thats the thing that shows the revs isn't it?
sassyminx
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Registered: 10th Jan 04
Location: Hartlepool Drives: Cossie
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30th May 05 at 16:09   View User's Profile U2U Member Reply With Quote
it wont rev surely
lewie
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Registered: 21st Feb 05
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30th May 05 at 16:10   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Sig16v
thats the thing that shows the revs isn't it?


erm i didn't think so. anyone know what will happen?
Corsa Sport Gav
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Registered: 12th Feb 03
Location: Durham, County Durham Drives: A6 Allroad
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30th May 05 at 16:15   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Sig16v
thats the thing that shows the revs isn't it?


thts on the gear box aint it?
Corsa Sport Gav
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Registered: 12th Feb 03
Location: Durham, County Durham Drives: A6 Allroad
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30th May 05 at 16:15   View User's Profile U2U Member Reply With Quote
just unplug it and see
Jas
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Registered: 13th Oct 04
Location: Mid Wales
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30th May 05 at 16:32   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by lewie



which is the plug to the air mass meter. should the car still run OK?


im liking those bronze screws...mmmm
Jake
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Registered: 24th Jan 05
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30th May 05 at 16:35   View User's Profile U2U Member Reply With Quote
life as you know it wont be worth living if you do
Steve
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Registered: 30th Mar 02
Location: Worcestershire Drives: Defender
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30th May 05 at 16:42   View Garage View User's Profile U2U Member Reply With Quote
probably get engine management light on, thats about it, possibly lumpy idling
Danny H
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Registered: 10th Feb 05
Location: Gilberdyke, E Riding of Yorkshire
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30th May 05 at 16:43   View User's Profile U2U Member Reply With Quote
itll rev, but wont tick over on its own.

thats where you put them chip things off ebay that add 50bhp
Jay
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Registered: 26th Sep 04
Location: Liverpool
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30th May 05 at 17:46   View User's Profile U2U Member Reply With Quote
Why do you want to?
Paul_J
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Registered: 6th Jun 02
Location: London
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30th May 05 at 17:50   View User's Profile U2U Member Reply With Quote
I was told by a mechanic that your car has a set level for default ... basically the AFM measures the amount of air passing through / temp in a way... and varies fueling accordingly.

I used to have probs with my AFM on my corsa - causing it to run lean higher in ther revs. I never tried this - but the mechanic said if u unplugged the AFM it'd run with the default setting (where as if you left it plugged in, but had the pipe come off on the other side (thus no air flowing through the AFM) your car stops working as I found out.

Might have a spare AFM in my garage, not sure.
and-m
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Registered: 5th May 02
Location: Liverpool. Drives. Skud vRS.
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30th May 05 at 18:51   View User's Profile U2U Member Reply With Quote
That was one of those useless sensors the engine never needed so its fine to unplug.
lewie
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Registered: 21st Feb 05
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30th May 05 at 18:54   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by JayMSRi
Why do you want to?


Because of this, http://www.corsasport.co.uk/board/viewthread.php?tid=216821I am trying to figure out what is actually causing the problem. Thought by eliminating the AFM thingy could see if it was that.
Voyto
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Registered: 9th Feb 03
Location: Stafford
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31st May 05 at 11:11   View User's Profile U2U Member Reply With Quote
try what i suggested first
lewie
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31st May 05 at 11:35   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Voyto
try what i suggested first


the carb cleaner option? getting some today
Voyto
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Registered: 9th Feb 03
Location: Stafford
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31st May 05 at 12:43   View User's Profile U2U Member Reply With Quote
yup, let us know how it goes
micra_pete
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Registered: 23rd Apr 03
Location: West Yorkshire
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31st May 05 at 12:48   View Garage View User's Profile U2U Member Reply With Quote
is this engine hotwire or maf? (sorry for my ignorance)
lewie
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Registered: 21st Feb 05
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12th Jul 05 at 11:41   View User's Profile U2U Member Reply With Quote
no luck with the carb cleaner after many attempts.

not sure whether to just buy a new AMM or if the problem could just be the plug, which looks pretty fucked does it not?
burgess
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Registered: 22nd Feb 04
Location: Norton, North Yorkshire
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12th Jul 05 at 18:41   View User's Profile U2U Member Reply With Quote
the plug looks like it has been gashed open and rewired!
most problems with misfires etc are the afm or the egr valve! vauxhall have now stopped fitting egr valves on MY05 YIPEE!
or it could be the coil pack!
all of these cost a fair few quid!
lewie
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Registered: 21st Feb 05
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12th Jul 05 at 18:47   View User's Profile U2U Member Reply With Quote
just put a new EGR on it with no luck so think I will get a AMM ordered up.

£
Kerry
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Registered: 5th Oct 01
Location: Norwich
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12th Jul 05 at 18:50   View User's Profile U2U Member Reply With Quote
afm are silly money new
you are best gettin 2nd hand one
i paid £50 for one
burgess
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Registered: 22nd Feb 04
Location: Norton, North Yorkshire
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12th Jul 05 at 18:58   View User's Profile U2U Member Reply With Quote
I would have a good look at the plug mate it looks like trouble to start with!

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