My build: Greddy HR TT 350Z
05-30-2010, 08:10 AM
#102
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Frank, Frank, and myself were scratching our heads until about midnight tonight trying to sort your ride out.............perplexing issue. Hopefully be up and good by Tues. I have some vids for you.......from the 378whp at 5psi runs. The car is so loud it hurts a little bit.
I post this because I like the little fireworks under the car......This was at about 10pm or so.
http://www.youtube.com/watch?v=CB12O_ZqZrE
I post this because I like the little fireworks under the car......This was at about 10pm or so.
http://www.youtube.com/watch?v=CB12O_ZqZrE
.
05-30-2010, 02:49 PM
#106
Actually yes, but it was inconsistent. It would pull then the next two or so it would back timing to absurdly low levels throughout......drop to around 2-4 in the mid-range and 7-8 at redline......it was nuts. Oil temps were fine in the 95c area. No codes.......no sensor failures, etc. Got an idea?
Also, it would not accept timing changes towards the end....it would just revert back to extreme low timing.
Also, it would not accept timing changes towards the end....it would just revert back to extreme low timing.
Last edited by 03threefiftyz; 05-30-2010 at 02:52 PM.
05-30-2010, 03:30 PM
#107
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Actually yes, but it was inconsistent. It would pull then the next two or so it would back timing to absurdly low levels throughout......drop to around 2-4 in the mid-range and 7-8 at redline......it was nuts. Oil temps were fine in the 95c area. No codes.......no sensor failures, etc. Got an idea?
Also, it would not accept timing changes towards the end....it would just revert back to extreme low timing.
Also, it would not accept timing changes towards the end....it would just revert back to extreme low timing.
Last edited by Chris@FsP; 05-30-2010 at 03:35 PM.
05-30-2010, 03:47 PM
#110
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I was using the Haltech the first time around. 100% complete control over fuel and spark.
I just got the car up and running yesterday using the Osiris, and I haven't done any dyno tuning yet. I'll get it on the dyno this week.
I have tuned NA 370Z's that would not respond to timing adjustments though.
I just got the car up and running yesterday using the Osiris, and I haven't done any dyno tuning yet. I'll get it on the dyno this week.
I have tuned NA 370Z's that would not respond to timing adjustments though.
05-30-2010, 03:48 PM
#111
There were no issues with the g37 earlier in the day......it made like 317whp and took every adjustment like a champ. This is the first time an issue like this has popped up for them on any of the HR/VHR cars they have done.
Last edited by 03threefiftyz; 05-30-2010 at 03:50 PM.
05-30-2010, 04:19 PM
#112
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Why is UpRev banned on here? It would help if they could chime in. I sent an email to rich@uprev.com to see if he has any ideas. Hopefully this isn't a serious problem.
05-30-2010, 04:24 PM
#113
Uprev isn't always easy to get a hold of.....plus it's a holiday weekend man...most likely you/Frank won't be able to get in contact with them until Tuesday. I know both Franks intend to spend most of the day on Tues to get your car sorted. Poor Frank......no holiday for him. Barny's car has to be done and tuned by Thurs as well.
05-31-2010, 01:16 PM
#117
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Frank said he got a hold of UpRev earlier and it could be a corrupt ROM file. I should know more tomorrow afternoon. Hopefully it's a simple fix and I can get it back by Wednesday so I can take my car to OC.
