325 auto to switchable auto conversion

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Moderator: martauto

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sheffsi
E30 Zone Newbie
E30 Zone Newbie
Posts: 35
Joined: Wed Mar 28, 2007 11:00 pm

Post Tue Dec 27, 2016 11:33 pm

hi.i have an 89 325 auto touring i am restoring and wanting to run the switchable gearbox.i have fitted the zf4hp22 gearbox with the 2 electrical wires from the left side and am unsure what they connect to?i have the interior loom with kick down switch(runs round interior and to boot),gearbox ecu and selector switch from an 89 325 sport into the car already.is it just a different engine loom that i need that connects to the 2 wires from the gearbox?im assuming that the ecu next to the steering wheel is the same as my original standard auto one?any help would be appreciated so i can get it running and get on with the bodywork.ive had the car 15 years and dont want to give up on it.thanks si
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sajad09
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Posts: 671
Joined: Sun Jan 24, 2010 11:00 pm
Location: Reading, Berkshire

Post Sat Dec 31, 2016 10:31 pm

Any luck mate? Im stuck on the same task myself!

Cant workout where the 12 pin connecter goes... it goes somewhere in the drivers footwell.. but cant find where to connect it!