E38 T43 TUTD final request

Please list me what I need in order to have the TUTD working

Please confirm if I can have it without corvette file

Please let me know if I can find help from someone over the phone , I'm ready to pay for the job

I’m lost please help me

I've used a standard holden bcm tapshift tune & converted it to hard wire tapshift fine.

You do seem to have to get the perfect or compatible ecu tune in it though. I had to use holden calibrations on both engine ecu & trans tcm. Changed parameters and i was good. If i used a camaro or corvette engine os in either the tcm or ecm it wouldnt work.

thaks for your reply but what is HOLDEN ?

I believe that is the question GM Detroit ask every now and then too.

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Originally Posted by RuraBrute

thaks for your reply but what is HOLDEN ?

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It was/is the local Australian GM brand.

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Originally Posted by GMPX

I believe that is the question GM Detroit ask every now and then too.

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LOL, oh so true