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Also, any ideas on ballpark changes to the tune to go from the stock ls7 manifold and tb to a fast 102 and 102 nick williams tb would be most welcome.

thanks, it fires up and runs for a second, so i presume they are firing. i had some trouble getting the scan tool/v2 to work so i could not check, but I may have that figured out.

I have done everything I can think of on this update, including the VATS patch and full flash, with the proposed changes. One thing, how does the motor know that it is cranking on the starter to...

I'm having similar issues. I'll try one more round then may be back

20982

per my last post, thanks!

ok, firing up now. or trying.... been farting with the tune for two days and would love some input.

my tune was running this motor in a 2008 z06, now its in a hot rod road race street car, no...

yep, pulled the cable throttle back off, there is no ignition relay with the speartech harness. It is just a fused positive into the ECM, but I do plan to give the Racepak Smartwire a try, which is...

i agree... but they didnt provide one, which I should not have accepted... oh well. Many thanks for your help!

thx, i presume that crank and cam data will come straight from the stock sensors as hooked up and pinned in the Speedwire harness, assuming they pinned it right? I will look through that thread.

Thanks for answering! I really appreciate it.

Spear tech harness. Basically just power and switched power in, ground, can outs to an aim Mxg dash, and that's it through the Ecm. Planning on...

Also, no neutral or clutch switch

I need to make sure i am issue spotting before finishing wiring and going to the dyno;

I want a simple on off button for the fuel pump
simple on off for starter, as in it cranks as long and only...

Probably going with a full long block swap, need around 650 hp/ ft.lb torque so it will probably be a big stroker with big heads and small cam. Should I anticipate any issues with the flexibility to...

I did. Ill try to pot asap. Today i am traveling so tomorrow is more likely. Thanks for the continuing help.

Ok, thx. Did all that. Cant figure out 8 just uet but on the new 7.5 it worked intermittently. I saved some log files. Whenever i would add pids and check data, when i went back to data it would...

OK, i'll try that, thanks; as far as working now, negatory. It wont even read the flashscan now. It pulled up an error message when trying to connect, instructing to download 8. Is there another...

I did bring the laptop in and donload updates. Its on 262 now.

V7.5.7 build 245. Vo.o.o build o

I have log files with vin and other numbers but the log files are the same as live : static base data only.

It identifies the ecm as $11 in the obd ii...

I could not get back to the shop last night. I'll post details this evening. Thanks again.

Thanks for checking in. I'll post build version shortly. 2008 z06. Be right back.

E38 ecm

V7.5 on both.

Flashcan v2.

Scantool wont work unless tuner is open.

If i open scan tool, it is connected and shows various pids and dtc's but the dashboard and pids are dead,...