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I thought about the Clutch Switch pinout, but did not try it. My conclusion for the time being with the current HPtuners build is that just because you select "manual" trans VS "automatic" trans...

After spending MANY hours on the dyno trying different things here what I did and my conclusions:

1 - Setting trans type to manual (OEM OS is 2011 Silverado 5.3L LC9 / 6L80) had no effect on...

IS IT POSSIBLE TO RUN E38's WITH NO VSS?

Have searched and searched, and found many issues of VSS / 158mph and manual transmissions but my issue is a bit different. I need my VSS with NO...

Thanks! Never afraid to admit that I learn something new everyday.

Nope! why would I need OEM schematics? all I need is the ECM pinout list as the engine runs almost stand-alone anyhow. most of my customers don't even use electronic transmissions anyhow as they...

Looks like we still don't get this feature! Does anyone know where to find wiring diagrams for the body control module? The A/C request is handled by it. It might be worth figuring out as you...

There are a few more than just folks wanting to swap transmissions. DBW to DBC conversion is popular in the offroad industry requiring a swap. and i've recently heard a solution to the 2003+ A/C...

i do "turnkey" engine packages for the aftermarket, and this is a VERY common request that really doesn't have an easy solution. this feature would be GREAT!

update: found a fix!

i did increase the 400 column of the VE table to about 90% of the 800 column and smoothed both. but honestly, it didn't make any big difference. but it is the VE table i...

i didn't save any of the logs. i plan on another tune session for this problem next Monday. i will definitely save it & post it.

another thing we noticed is; altitude makes it worse. at my house (4500ft) I couldn't get it to actually die. rpm's would drop into the high 400's but not die. take it to his house at 6500ft and it...

Darn it, i forgot to save any of the logs. unfortunately it is a friends vehicle and he is some 50 miles away. i've already made the trek several times now. hoping to have something concrete to...

This is a transplant into a Toyota Landcruiser.

NOTES -------------------------
Engine: 2006 LQ4 6.0L
Cam: Z06
Transmission: TH350
MAF: None

Without VSS or PNR1234 switch the ECM thinks its...

ttt

i've searched, searched, and read, and read. but just to clarify;

the OS is embedded in every tune?

Write Calibration = Writes Tune only?
Write Entire = Writes Tune AND OS?

are only...