transmission controller

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gnc

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hello, i have had an EXTRAefi ecu fitted ( and the lexus one removed ) to my 1uz engined kitcar, but i now have to manually change gear , 1st, 2nd and top.

no overdrive / eco or power and no lockout for the starter in gear. it was a rush to finish before his holiday and get it to MOT. so i could use for a few months last year.

ive emailed EXTRAEFI to confirm that i can use another make of controller but with no reply, and the engine tuner who fitted as gone quiet for the last three months.

do you think its possible for a novice to fit a transmission controller or does it definitely need an expert.

im still looking for a local one, im near spalding, lincolnshire.

any help and advice greatly appreciated, Geof
 
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There was a member many years ago (15 or more!) called Kdog who deciphered the Crown ECU pinnout.

He was/is an electronics Guru and he built a controller for the transmission.

Basically it was a bunch of relays that turned certain solenoids in the transmission on or off as required.

I'll have look and see what I can find.
 
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