s50 e30 ews wiring
Posted: Fri Apr 09, 2010 11:17 am
has anyone got a diagram of how to wire the ews system for s50b32
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Re: s50 e30 ews wiring
Posted: Tue May 25, 2010 8:03 am
Yes.
Re: s50 e30 ews wiring
Posted: Tue May 25, 2010 8:32 am
The info added are in norwegian though. The RD/YL from pin 5 and the VI/WT fron pin 2 i soldered to the ignition switch. Did not want to have a permanent live on that one.
There is one thing missing here, and that is the VI/WT on the Main EWS module. That also needs to be soldered up with the main body plug. On E30 you go outside the plug. You will find a cable with the same color there, simply sold the together.
The GN on pin 4 from Main EWS module is going together with GN on pin 7 from the E36 main body plug.
There is one thing missing here, and that is the VI/WT on the Main EWS module. That also needs to be soldered up with the main body plug. On E30 you go outside the plug. You will find a cable with the same color there, simply sold the together.
The GN on pin 4 from Main EWS module is going together with GN on pin 7 from the E36 main body plug.
Re: s50 e30 ews wiring
Posted: Sat May 29, 2010 3:26 pm
It's not missing as such. It was intentionally left off the diagram.Larsen-Racing wrote:There is one thing missing here, and that is the VI/WT on the Main EWS module. That also needs to be soldered up with the main body plug. On E30 you go outside the plug. You will find a cable with the same color there, simply sold the together.
When I did that drawing, I did it to show the absolute minimum requirement to get the EWS system powered up enough to get the engine running. That's assuming you have a matching set of EWS module, ECU and transponder chip.
The white/violet wire is a data signal from the diagnostic socket and is only required if you need to re-align the EWS system.
Ian.