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General => The garage => Topic started by: Andy-H on 15 January 2010, 07:48

Title: Non Golf related - 16v Corrado 9a ECU wiring diagram
Post by: Andy-H on 15 January 2010, 07:48

Hi,

Sorry, I know it's not Golf related but as you guys have experience in all things VW I'm hoping you could help me.

I took the Corrado for a pre-MOT and the emmisions were outside the acceptable level. When a diagnostics check was run on the car, it flagged up a faulty lambda sensor.

New sensor purchased, but when it came to fitting it, it looks as though someone has been really upset in there and messed all the wiring up  :angry:

So if anyone has a diagram of this area of the wiring loom for a '93 2.0 16v 9a Corrado I would be very grateful.

Cheers,

Andy

PS. its a 4 wire lambda sensor

Title: Re: Non Golf related - 16v Corrado 9a ECU wiring diagram
Post by: rubjonny on 15 January 2010, 08:46

http://vwtech.no-ip.info/downloads/9acosetup.pdf
http://vwtech.no-ip.info/downloads/9aidlesetup.pdf
http://vwtech.no-ip.info/downloads/9awiring.zip

The 9a diagram above is complete but in foreign :(
also, pm me your email addy I have a US spec MK2 Golf diagram, and this uses the same 9a lump as what you have. Will help you figure out the above diagram also!  Plus it has circuit traces from inside fusebox etc, so realy handy to have in general.

Title: Re: Non Golf related - 16v Corrado 9a ECU wiring diagram
Post by: Andy-H on 15 January 2010, 09:02

That's great,

Thanks  :smiley:

PM sent  :wink: