seanlivingstone Posted November 1 Posted November 1 Hi there Have a ZF with Transbrake. When the transbrake is released and the car launches, I'm getting a torque reduction in first gear that I can't work out. It's only momentary but It's a significant reduction and I can't workout what table its coming from or why. I'm running a haltech, so I'm not able to datalog the TCM which is adding to my diagnosing woes. Datalog of torque reduction Ignition correction table I'm also getting a massive torque reduction on launch control when the transbrake is active, which I have a current work around for that looks like this... Current work around for torque reduction when using transbrake Here is a copy of my current ZF tune. current tune Appreciate any help. It's hopefully something simple that I've overlooked. Thanks! drag challange.tec Quote
Puffwagon Posted November 2 Posted November 2 I would start by changing ZF00505 to 2000. Change the other 5 under it the same. You can get away with changing ZF02917 to 749.4, also the 2 under it and ZF02917 also. This might be all you need to do to get it sorted. Send me your haltech file, I have one also and I can have a better look etc. Send a log too, that will help diagnose. 1 Quote
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