Traction control off I hope?

Tracy Ramsey

I was under the impression Haltech didn't have an ECU that would work with the Z34?

They dont have an application specific version but you can use a universal version piggyback'd with the stock ECU. Its definitely a bit out of place in a bolt-on 370z but to each their own.

He's in Latvia. I'm guessing you use what the local tuners have access to / experience with. Personally, I'd get an eTune with Uprev or Ecutek, but that's me.

You mean traction control must be switched off when testing on dyno?

The problem is here in Latvia is really problematic find anything for such cars... I even can't program 370z here because nobody knows how to do it, I need to go to Estonia or Lithuania, there are one place in each country who knows how, I hope they knows well :icon17:

I am not sure what guys did in the service, but I hope so they did, but what if they don't?

He's asking how long ago did you install you mods? the ECU needs time to adapt to the changes, OR you can RESET the ECU by disconnecting the batter over night.

Yes Traction control "HAS" to be off when your on the dyno, or the ECU could pull power, You mods no tune you should be around 290 WHP and must be a a gear that is 1:1. I know on mine 7SPD auto we always use 4th, 5th would be a LONG pull and would exceed 140 MPH not to keen on having the car roll that fast on the dyno :/.

Absolutely!!!

Tracy Ramsey

You dont really have a choice about traction control. It will not even let the car begin to drive on the dyno if its engaged, and if you dont turn it off, it will fault and shut down by itself after a moment anyway