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[Andy H]

Am I correct in thinking that the only way of getting up to date (or up to 2003 at least ) wiring diagrams for a facelift Omega is to get hold of a TIS DVD and install it on an old 32 bit windows PC?

(I think that might be three separate questions )

[Doctor Gollum]

If Kevin can't help, I almost certainly can

[Andy H]

I need to do a continuity check on the wiring between the MAF and the engine ECU on the Project MV6.

I would also like to check which pin of the OBD socket connects to the k-line for the SRS ECU to see if that is the reason that ScanMyOpel is unable to connect to it (not urgent that one).

[Doctor Gollum]

Will have a gander when back from MoT

[Kevin Wood]

PM sent.

[Andy H]

PM sent.

Excellent

Thanks Kevin.

Last things first I can see that the airbag diag connects to pin 12, which is also the pin used by the ABS. ScanMyOpel can connect to the ABS so there is no point in me connecting more pins in attempt to get it to connect. (I don't have a pressing need to connect to the airbag ECU but I like the idea of being able to clear an airbag code if the need arose).

Next task is to identify pins 57, 51 & 56 at the ECM connector X86 and test the continuity of the wiring.

[Kevin Wood]

The ECM connector has small pin numbers at the end of each row of pins so you can count along to the pin required. They are quite high density so a bit fiddly.