ecu not recognizet

johngotty · Post by **johngotty** » Tue Nov 10, 2015 8:16 pm

hy there,
i have big problem whit my corsa...i cant connect my tester to engine.it fell like a wire is broken,or something is missing.please advise my for connect my tester whit my car.i have try original tester but the same result.in back of my radio i have 5 lose wire....1 brown-black,1 brown red,1 brown gray end 2 brown white(i find some some connection whit ecu on tis 2000).i'm sorry for my bad english

ps:i have ceck engine end airbag on

Post by **johnny** » Tue Nov 10, 2015 9:59 pm

I don't understand what your asking

coupe77 · Post by **coupe77** » Tue Nov 10, 2015 10:45 pm

The loose wires sound like they are speaker wires

On the corsa b it's obd1 you will need tech1 or if you can opcom to read the codes

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johngotty · Post by **johngotty** » Wed Nov 11, 2015 11:01 am

I cant test my engine for errors.the tester dont see my car.

coupe77 · Post by **coupe77** » Wed Nov 11, 2015 2:39 pm

If it's the cheaper ones off eBay they won't connect to the corsa b you need someone with opcom or a reader that covers obd1
Or look on
Top buzz they will talk you through away if doing it by liking two pins

http://www.topbuzz.co.uk/info/fault_cod ... _codes.htm

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johngotty · Post by **johngotty** » Wed Nov 11, 2015 3:50 pm

I will try.thanks

johngotty · Post by **johngotty** » Thu Nov 12, 2015 9:46 am

Ps: i have try whit original tester end get the same result....not see the ecu.

coupe77 · Post by **coupe77** » Thu Nov 12, 2015 11:25 pm

If your reader is not for obd1 as the corsa is it won't read it
The only other thing is find a place near to you that carries out ecu repairs and have them check it

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