Search found 3 matches

by guyh2
Thu Sep 26, 2013 12:57 pm
Forum: MegaShift Transmission Application
Topic: ZF4hp22
Replies: 7
Views: 12661

Re: ZF4hp22

Hi, have now got my kit and going to start building, is there anything i need to do differently for the zf gearbox? Still haven't found the elusive pressure PWM info, have lots of vehicles in and out the workshop with these boxes, could try recording whats happening on these, whats the best thing t...
by guyh2
Thu Sep 19, 2013 2:24 am
Forum: MegaShift Transmission Application
Topic: ZF4hp22
Replies: 7
Views: 12661

Re: ZF4hp22

Good news that there are others trying this :) I have lots of technical info on the boxes, but the bits I am missing are the 'Holy Grail' ones, the OEM type ones i.e. the stuff ZF would have sent to BMW/Land Rover/Jaguar etc telling them how best to control the box. That would answer all the questio...
by guyh2
Tue Sep 10, 2013 2:30 am
Forum: MegaShift Transmission Application
Topic: ZF4hp22
Replies: 7
Views: 12661

ZF4hp22

I am looking into running a Mshift with a ZF4hp22 out of an old BMW. It is actually being mated to a Land Rover 300tdi and being installed in a horsebox! Obviously, due to the end application this needs to be reliable. I have been searching for info on the PWM control of the EPC solenoid which contr...