Originally Posted by CooperMan
Mine's not speed sensitive Richard

I queried this with the Factory when it went in for some warranty remedial work (not steering related) and Mark B confirmed MMC's system is not speed sensitive or adjustable for level of assistance, but that the previous 'bought in system' was, via a propshaft sensor

I assume if we took off some of the footwell trim there may be a CE mark / maker label on the motor ?

Thanks for heads up Jon. I did wonder despite our Roadsters being built only months apart if your PAS was the same as mine since I believe you fitted switch to interrupt EPAS control feed. When I tried the same by pulling control fuse the car was akin to my 60 year old Land Rover at manouvering speed and heavier throughout speeds up to 60+ mph. It was so uncomfortable to drive I put fuse back in after five miles.

I assumed the EPAS was speed sensitive since the four pin connector includes a feed from the BCU on a yellow/pink cable. This is commonly used to carry VSS speed signal and could be little else. The wiring schematic was drawn by MMC in late 2013 though so could have benefitted an earlier EPAS - EZ PAS maybe [Linked Image]

Richard

2018 Roadster 3.7
1966 Land Rover S2a 88
2024 Royal Enfield Guerrilla 450
1945 Guzzi Airone