I am trying to find a pinout guide for a 1992 bmw e36 318. I am tackling the wiring today on my rb25det transplant. I managed to find loads of useful info on the rb side but I couldnt find anything that covers the e36. I searched through the bentley gude etc but none seem to cover the round connector that the engine looms joins. I need the following: Tacho start ignition signal fuel pump relay speed sensor reverse water temp wanted to try and use the original connector from the bmw to keep things as neet as poss any links would be amazing
http://wedophones.com/Manuals/BMW/1...328i-c Electrical Troubleshooting Manual.pdf here you go dude get reading
mechanical stuff is ok just a knock on effect as everything else is effected. anyone help point me in the direction of the 25pin connector diagram for the m42 engine. Believe its called x20 connector as I have been through the above manual several times but cant see it (now going cross eyed). 4 cylinder stuff is on page 104 but cant see the round connector cheers
right after much searching it appears bmw dont do a pinout guid for the x20 connector. looked through all of the wiring diagrams and made the above list. I am not sure about: - start signal, any ideas where I can take this from (pin 43 on spec 1 skyline ecu) but what pin on bmw - ignition signal - page 31 and 94 show bmw pin 21 (green wire) but i am not convinced I am reading it correctly ie how does the ecu know if its just in accessory mode or if ignition is on. The green wire is heavy duty so didnt know if this should be my perm live then have a signal for the ignition via another pin. I have spent all morning pouring over websites and manuals. Im getting there but help would be great as id rather not cook my ecu oh and these may seem like very stupid questions but thats the entire reason I am doing this as my confidence/understanding is increasing by the day cheers