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Re: Opel Barina Pin-outs



This is ISO 9141 data line, It could use OBD2 initialize address or other
maybe
Bosch.
Alex
----- Original Message -----
From: Richard Wakeling <kojab@ar.com.au>
To: <gmecm@efi332.eng.ohio-state.edu>; <diy_efi@efi332.eng.ohio-state.edu>
Sent: Saturday, January 08, 2000 1:33 AM
Subject: Opel Barina Pin-outs


> Hiya all,
>
> I have got my hands on a (Opel) Holden Barina 1998 ECM. Firstly, I'm
> pretty sure this model isn't OBD-II compatible and this is what we've
> found on the 16 pin OBD-II style connector:
>
> Pin 3 Possible TTL Data Signal?
> Pin 4 Chassis Ground
> Pin 5 Signal Ground
> Pin 7 Measured 12V when Ignition was turned on
> Pin 12 ?
> Pin 16 12 V
>
> Anyhow, I'm very keen to hook this one up on the bench but the wiring is
> different to that of previous computer types. Does anybody have a wiring
> diagram or pinout for the ECM? Here's some numbers:
> 16257119 AJ
> Memcal type: CBXD 7066
>
> Also, if anybody could confirm if this model is OBD-II compatible or not
> that would be great. As yet, we have not seen an OBD-II GM vehicle in
> Australia.
>
> Cheers,
> Andrew and Richard Wakeling.
>