Omega Owners Forum

Omega Help Area => Omega Electrical and Audio Help => Topic started by: LC0112G on 24 April 2020, 13:23:56

Title: Facelift Omega B Circuit Diagrams
Post by: LC0112G on 24 April 2020, 13:23:56
Crops up occasionally, and would have helped me a huge amount if these had been available earlier. However...

These are for the 2002 model year. There may be differences in other model years, but they were good enough for me so sort out a 2001, built in 2000. They're certainly much closer to reality on my car than the Haynes Manuals.

A zip of all the diagrams.
https://github.com/MalcolmRobb/OmegaBCircuits/raw/master/OmegaB2002.zip

Or if you want individual pages you can download them from here :
https://github.com/MalcolmRobb/OmegaBCircuits

Click on the one you want which will take you to a second page with a "Download" button.
Title: Re: Facelift Omega B Circuit Diagrams
Post by: dave the builder on 24 April 2020, 13:40:07
Excellent
Thanks for sharing  :)
Title: Re: Facelift Omega B Circuit Diagrams
Post by: Migv6 le Frog Fan on 24 April 2020, 13:52:06
Very useful indeed. Thanks Malcolm. Might even be worth admins putting into the Guides section ?
Title: Re: Facelift Omega B Circuit Diagrams
Post by: Doctor Gollum on 24 April 2020, 14:30:24
Don't suppose you have the legends and applicability pages?

The diagrams alone are meaningless without.  ;)
Title: Re: Facelift Omega B Circuit Diagrams
Post by: LC0112G on 24 April 2020, 14:37:04
Don't suppose you have the legends and applicability pages?

The diagrams alone are meaningless without.  ;)

Not for people who actually KNOW how to read a circuit diagram they aren't. ::)

The legends are in the INDEX. https://github.com/MalcolmRobb/OmegaBCircuits/raw/master/INDEX.pdf

However, there isn't a cross reference from unit number to page/line number AFAIKS. The thing that I've got is all hot-linked, so you click on any of the blue items and it takes you to that page.
Title: Re: Facelift Omega B Circuit Diagrams
Post by: Doctor Gollum on 24 April 2020, 17:19:16
Reading the diagrams isn't an issue, identifying components and engine applicability is without reference.

Below is an example of how the original document is laid out, but it also includes 3D references for component location and plug pinouts and type, also including market and engine variations for all facelift Omegas.

https://photos.app.goo.gl/EnaUkmYxBh9GF6WF6
Title: Re: Facelift Omega B Circuit Diagrams
Post by: LC0112G on 24 April 2020, 18:38:09
Reading the diagrams isn't an issue, identifying components and engine applicability is without reference.

The index tells you what any particular component is. For instance switch S30 (lines 3710 ish) is listed in the index as "S30 Switch - Seat heating, front, left" I accept it's not easy to go the other way - finding the circuit page/line for S30 from the index, but that's just the way the diagrams are.

Engine/Transmission/Market applicability is either noted at the bottom of the sheets, or in square boxes with or without a strike through.

Below is an example of how the original document is laid out, but it also includes 3D references for component location and plug pinouts and type, also including market and engine variations for all facelift Omegas.

https://photos.app.goo.gl/EnaUkmYxBh9GF6WF6

Yep, got all that and more in electronic form. Can answer specific questions, but I'm not going to print to PDF and upload tens of thousands of pages.
Title: Re: Facelift Omega B Circuit Diagrams
Post by: Doctor Gollum on 24 April 2020, 19:01:50
I would question the validity of that source if the information is that inefficiently presented :-\

The physical diagrams etc I have is in the region of 170 or so pages amounting to about 30mm thickness.
Title: Re: Facelift Omega B Circuit Diagrams
Post by: VXL V6 on 24 April 2020, 21:06:22
Crops up occasionally, and would have helped me a huge amount if these had been available earlier. However...

These are for the 2002 model year. There may be differences in other model years, but they were good enough for me so sort out a 2001, built in 2000. They're certainly much closer to reality on my car than the Haynes Manuals.

A zip of all the diagrams.
https://github.com/MalcolmRobb/OmegaBCircuits/raw/master/OmegaB2002.zip

Or if you want individual pages you can download them from here :
https://github.com/MalcolmRobb/OmegaBCircuits

Click on the one you want which will take you to a second page with a "Download" button.

 :y Excellent :)
Title: Re: Facelift Omega B Circuit Diagrams
Post by: TheBoy on 25 April 2020, 10:29:04
These look like they have been "printed" from GlobalTIS

Can the OP confirm the source, and any publishing permissions, else it might not comply with our guidelines


2002 wiring diagrams are suitable for all DBW facelifts, except the X25DT engine.