UpRev ECU tune results for Semtex's Z

RCZ · 11-02-2009, 11:09 AM

You guys have never felt a gear go flat around 3k rpm on cold starts? Its slight, but its there...kinda feels like "ok buddy im cold, shift here please" It may well be a mechanical thing too from the engine just having to warm up to seal well.

I didnt say they couldn't. I want them to work around this problem just as much as you do, I'm waiting for the fix to go get the car tuned. I'm sure they will look at logs to see what the car is doing electronically around those points and pinpoint the problem then work out the bug. Its going to be a bit annoying to have to reproduce the problem on completely cold starts though haha. Chances are they are working on a fix right now...

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11-02-2009, 11:09 AM	#11 (permalink)
RCZ A True Z Fanatic Join Date: Nov 2008 Location: Miami Posts: 6,403 Drives: '09 370Z Rep Power: 1120	You guys have never felt a gear go flat around 3k rpm on cold starts? Its slight, but its there...kinda feels like "ok buddy im cold, shift here please" It may well be a mechanical thing too from the engine just having to warm up to seal well. I didnt say they couldn't. I want them to work around this problem just as much as you do, I'm waiting for the fix to go get the car tuned. I'm sure they will look at logs to see what the car is doing electronically around those points and pinpoint the problem then work out the bug. Its going to be a bit annoying to have to reproduce the problem on completely cold starts though haha. Chances are they are working on a fix right now...