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Author ENGINE EXPERTS NEEDED.....
Andy GSi
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Registered: 24th Mar 02
Location: Shropshire, Drives 2.0l 16v Corsa
User status: Offline
   20th Aug 04 at 19:55   View User's Profile U2U Member Reply With Quote
i have had probs with my car over the last few days, basically it kept cutting out, but then it runs great!! vauxhall garage couldnt comunicate with my ECU at all!! so they said it could b a fault with the wiring or the ECU is knackered!!

Iaz gave me his ECU out of the jag this afternoon, which was a 1.4 16v like mine, would it work in my car if my ECU was knackered?? vauxhall said i had to buy a new one, bcoz they need programming and u cant de-code ones which have already been in use, and re-use them!!


do i need to buy a new ECU or can i use old ones an explaination would help on this topic please,

cheers
broster
Premium Member

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Registered: 6th Dec 02
Location: Drives: E39
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20th Aug 04 at 19:57   View Garage View User's Profile U2U Member Reply With Quote
try using the old ecu iaz gave you....but make sure you have his transponder chip
Andy GSi
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Registered: 24th Mar 02
Location: Shropshire, Drives 2.0l 16v Corsa
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20th Aug 04 at 19:59   View User's Profile U2U Member Reply With Quote
what is the transponder chip?? sorry dont know alot about ECU's
broster
Premium Member

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Registered: 6th Dec 02
Location: Drives: E39
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20th Aug 04 at 20:32   View Garage View User's Profile U2U Member Reply With Quote
lol, wel lthe ecu has an imoboliser in it whish is linked to the chip that in the key. with out the correct chip the engine wont start
Adam-D
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Registered: 11th May 02
Location: Cheshire
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20th Aug 04 at 20:51   View User's Profile U2U Member Reply With Quote
theres 3 things you need

the immob ring that goes round the inntion barrel theres pics in my garage

then the ecu

then a small tiny chip that goes in the key
Adam-D
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Registered: 11th May 02
Location: Cheshire
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20th Aug 04 at 20:52   View User's Profile U2U Member Reply With Quote
this is the immob ring very out of focus mind lol
Andy GSi
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Registered: 24th Mar 02
Location: Shropshire, Drives 2.0l 16v Corsa
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20th Aug 04 at 21:19   View User's Profile U2U Member Reply With Quote
so can i use an old ECU from anther car?? vaux said i couldnt!! is this true?? if i had the immob ring and the chip, would it work??

[Edited on 20-08-2004 by andysri]
broster
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Registered: 6th Dec 02
Location: Drives: E39
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20th Aug 04 at 21:21   View Garage View User's Profile U2U Member Reply With Quote
you can so long as u have the imoboliser bits yeah
Andy GSi
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Registered: 24th Mar 02
Location: Shropshire, Drives 2.0l 16v Corsa
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21st Aug 04 at 07:19   View User's Profile U2U Member Reply With Quote
^^^thats the one that goes round the ignition?? i need the chip as well??

[Edited on 21-08-2004 by andysri]
Adam-D
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Registered: 11th May 02
Location: Cheshire
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21st Aug 04 at 07:22   View User's Profile U2U Member Reply With Quote
yes you need all three things
and it will work
ainsley_brader
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Registered: 24th Mar 02
Location: Tattershall, Lincolnshire
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22nd Aug 04 at 18:58   View User's Profile U2U Member Reply With Quote
what exactly is the probelm with the car can you explain in full details.

When it cuts out will it restart straight away? How does it cut etc. Sounds very like an astra problem a friend has!
mike_1.2LS96
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Registered: 23rd Oct 03
Location: Darlington | Mazda 323 1.8 Exec
User status: Offline
22nd Aug 04 at 19:16   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Adam-D
this is the immob ring very out of focus mind lol


i cleaned it up for you a bit in photoshop



 
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