openinverter forum

is there a way to implement the volvo eps in the vcu ??
or is it already being worked on

https://github.com/NMSTEC/Volvo_EPS_FREE

I thought that it could be implemented speed-dependently, instead of the potentiometer, with a fine adjustment in the VCU

There is some datas for default operation
https://www.diyelectriccar.com/threads/ ... st-1100220
https://www.diyelectriccar.com/threads/ ... 8/#replies

And there's a (beginning of a) Wiki article: https://openinverter.org/wiki/Volvo_Power_Steering_Pump
If you find some information to contribute, please add them to the wiki as well.

Unfortunately I can't program, otherwise I would have implemented it in the zombieverter so that you have an option to select whether a Volvo EPS is installed, if so, then you should be able to select whether it is speed-dependent or whether you can set the speed manually, CAN messages are now known and there are also good examples

for example, speed-dependent, 100% - 10% = 0 km/h - 50 km/h

very nicely illustrated as can be seen here

https://www.nmstec.ca/product/psc/

https://www.youtube.com/watch?v=ns88mwGoSsA

I've recently obtained a pump from a Volvo S40 and was able to find the OEM connectors (from Yasaki). Have added the OEM part numbers and a labelled connector photo to the wiki page.

If this were implemented in the VCU, that would be perfect