Re: Scirocco Extra Instruments on Polo 6R
Posted: Wed Sep 27, 2017 4:20 am
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I never realized that the BCM in the WRC was the BCM Max. But looking back in your thread, you are right about the 7H0937090B being the BCM Max (though I see you've already moved on to 7E0937090C ). Well, I guess if I didn't have a BCM Max already it would never have been possible to retrofit the Auto/CH/LH lights, which you helped me with a couple of years backciclo wrote: ↑Wed Sep 27, 2017 3:46 am
All WRCs (2500) have BCM Max from the factory. 7H0937090B
Only --- there is some exception --- the 6R WRC have the instrument cluster CAN lines from the factory, ... direct from BCM to IC (b54/b57 to 28/29).
This can not be seen in any available w. diagram (elsawin, erWin). You know, the obligation of VW is to hide the information, and ours find out.
In the rest of 6R the CAN lines that reach the instrument cluster are those of the power train.
The problem as I see it, is that for those 282€ you get extra instruments which look cool, but which aren't accurate. If you want accurate values, you still have to install a mechanical boost gauge in addition to this cluster. And then you end up with two different gauges showing different boost pressures... my OCD can't take thatciclo wrote: ↑Wed Sep 27, 2017 3:58 pm It is a price to consider, however the passion has no limits in this regard.
For example, the work that did the video owner has a great value (at least for me), the price? it does not make sense to ask.
Long ago, a German forum user (polo6rfreunde), Holger, also installed some additional instruments, but he did it under the climatronic, in the center console, it was a somewhat more retro style, but the whole view was very good.
I no longer have the images, or the link, a pity.