Chris F
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Organiser: East Anglia
Premium Member
Registered: 26th Dec 05
Location: Newmarket Drives: Escort Van 1.8
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The immobiliser keep cutting in on my corsa x18xe1,
Could this be down to wiring? We are stumped!
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.Matt
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Registered: 28th Jan 09
Location: Kent
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have you swap chips and transponder's?
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Chris F
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Organiser: East Anglia
Premium Member
Registered: 26th Dec 05
Location: Newmarket Drives: Escort Van 1.8
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Yes, EML light just flashes
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Hodgy
Member
Registered: 29th Dec 09
Location: Felling, Tyne and Wear
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You double checked wiring ?
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djgritt
Premium Member
Registered: 1st Nov 07
Location: Dorset Drives: Focus ST / Hyundai i20N
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Some stuff from searches - may help if you've not tried them already!
Wiring confusion;
http://www.migweb.co.uk/forums/engines-transmission/425527-help-x18xe1-immobiliser-problem.html
2 chips within the Key;
http://www.migweb.co.uk/forums/engines-transmission/419702-corsa-b-sport-x18xe1-conversion-problem.html
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AlexW
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Registered: 25th Oct 08
Location: Essex
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Already seen those threads 
The 1.6 corsa stuff has been completely removed (and is not anywhere in the car, Its in a car across the drive lol).
I haven't mixed up the blue/reds, thicker is fuel pump, I know this.
Annoyingly this isn't the first time I've had a issue with imob's.
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.Matt
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Registered: 28th Jan 09
Location: Kent
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What do you currently have it wired up as?
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AlexW
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Registered: 25th Oct 08
Location: Essex
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Your way of wiring it is same as davey's, its just the ign/perm that is different?
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.Matt
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Registered: 28th Jan 09
Location: Kent
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Davey dosent take into account the black immob box.
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AlexW
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Registered: 25th Oct 08
Location: Essex
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Yes he does?
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.Matt
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Registered: 28th Jan 09
Location: Kent
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Are all 9 wires connected from the corsa plug?
Davey's only lists 8
[Edited on 27-07-2011 by .Matt]
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AlexW
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Registered: 25th Oct 08
Location: Essex
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Yes. The perm live on that plug isnt connected as I've got it onto a ign live, not that it matters for the moment.
[Edited on 27-07-2011 by AW06]
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.Matt
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Registered: 28th Jan 09
Location: Kent
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Well the rest should be connected like so if it is then yea there is a problem else where
Green -> Green (Revs)
Blue -> Blue (Temp)
Blue Red + Brown White -> Brown / White (Immo)
Brown / Blue -> Brown / Blue (Immo)
Brown / Yellow -> Brown / Yellow (Diag)
I will double check mine tomorrow but belive thats right
[Edited on 27-07-2011 by .Matt]
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AlexW
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Registered: 25th Oct 08
Location: Essex
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Yep exactly like that.
The laptop says "Imobiliser Wrong Or No Signal"
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.Matt
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Registered: 28th Jan 09
Location: Kent
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What happens if you turn the key and try to fire the engine straight away,
Also do you get fuel readings on the dash
[Edited on 27-07-2011 by .Matt]
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AlexW
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Registered: 25th Oct 08
Location: Essex
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Fuel don't kick in, Not worried about that at the mo, can't start it yet.
I know from previous experience though if its flashing, it wont start and run, it might run for a couple of seconds but thats at most.
Edit, Fuel readings, you mean fuel gauge? thats got nowt to do with it?
[Edited on 27-07-2011 by AW06]
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.Matt
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Registered: 28th Jan 09
Location: Kent
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Well to me it sounds like something is wrong with ecu etc but if you get fuel readings surely ecu is fine.. i dont know chap was just a guess
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AlexW
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Registered: 25th Oct 08
Location: Essex
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The fuel gauge has nothing to do with the ECU.
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.Matt
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Registered: 28th Jan 09
Location: Kent
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Fair play, didn't think it would be given powerunless ecu said so, but yea something don't add up I'd suggest checking the pins on the ecu to make sure you wired to correct wires and ask the bloke who chris bought engine off weather the trans and chip are for that ecu
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Hodgy
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Registered: 29th Dec 09
Location: Felling, Tyne and Wear
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quote:
Originally posted by .Matt
Fair play, didn't think it would be given powerunless ecu said so, but yea something don't add up I'd suggest checking the pins on the ecu to make sure you wired to correct wires and ask the bloke who chris bought engine off weather the trans and chip are for that ecu
Was just about to say this ..... are you sure ecu has the right chip and transponder
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Chris F
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Organiser: East Anglia
Premium Member
Registered: 26th Dec 05
Location: Newmarket Drives: Escort Van 1.8
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No way of knowing my self tbh!
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Hodgy
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Registered: 29th Dec 09
Location: Felling, Tyne and Wear
User status: Offline
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Might be why its doing it mate ecu fucked ? Common fault on these engines
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