I discovered that my ABS unit is leaking when the brake pedal went 'long' at Donington yesterday, on the GP circuit... I survived that thankfully and ordered a replacement, however it occurred to me that I could simply bypass the pump by joining the brake pipes that are connected to it, then pull the ABS fuse. Is this feasible, leaving the bias valves in place? What else would I have to do to stop the ABS warning lamp appear on the dash board? There are two inputs to the ABS and 4 x outputs, one to each corner - I'm not certain which would need connecting to which!