From the revcounter its Green/Red, to the fuel pump,then Green from the revcounter to the coil, then looped back round to Pin 1 on the ignition module, exactly the same as the series 2. Well, when i say EXACTLY they are all still looped through, the rev counter, ecu and coil all share the same connections of the LT side.

I know were tyou passing comment about the ECU likewise we all are, DazRS has a Series 2, and his knock sensor is disconnected, hes getting 225bhp @ 18psi i believe?

I have pages from the official Bosch management manual, i don't remember seeing about it saying it goes into limpback if the knock sensor is disconnected, but ill re-read it its been some time.

This is turning into quite a useful thread for some i would hope