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Does your ethanol sensor output a voltage or a frequency/pulsewidth?

Most of the ethanol sensors out there output a variable frequency from 50-150hz for content percentage, and a variable...

Will a 2bar MAP suffice even if boost goes over 14.7psi? Was gonna tell him to just get a 3bar from a ZR1. I'm sure i'll keep it setup MAF only under boost, but i would like to try and keep dynamic...

Basically its just a placeholder to get the map to fill in that column. Pretty sure you can use almost any selected PID, but RPM for sure works.

I found a correct stock file in the hp tuners repo, I was able to copy, transpose, convert, and paste the stock maf calibration into the tune and compare. It looks like its been modified a good...

I'm not sure if the MAF has been corrected, the previous shop/tuner seemed pretty reputable so I would assume that its been changed. I don't have a stock z06 10' tune to compare it to for...

I'm working on retuning a Z06 for a friend of mine that he bought a few weeks ago. Car was purchased with all the current mods, and had been tuned on 104 octane previously. He'd like to run the car...

Okay thanks!

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I'm having an issue with being able to modify a new dashpage in the V7 scanner. I'm up to date, build 309.

I had another computer with an older copy (build 290 or so?) and I was able to modify...

If its wired similar to the U.S. cars with the gen L and F terminal alts, you should be able to check the L terminal at the alternator for a 0-5v signal. Usually with the L terminal off it should be...

Does it act like a downshift flare where the transmission engages, slips, then engages again?

You also need to make sure you don't get switched up between case grounded and isolated ground o2...

In the process of helping out with a swap project.

L92 with a 6l80e going into an 01 suburban.

I have an e67 out of an 08 colorado with a 2.9l, and 4spd auto.

Will I be able to flash this to...

Great... Kinda weird that it hasn't gotten any worse in the last 20,000 miles (knock on wood). And i'm pretty harsh on it. Oh well, planning to swap to an 80e eventually. Just don't know how I'm...

I've had an odd downshift flare ever since I swapped my jeep about 25,000 miles ago.

Specs:
98 Wrangler
03 LQ4
05 4L65E
3.73 Gears
33" tires
Wiring harness/0411 computer is out of a 2001...

Trying to figure out whats wrong with this Jeep 5.3 swap

Had a constant cut out, timing pull, nasty running setup before. Not enough fuel pressure, so we fixed that. Fuel pressure verified 52ish...

Hmm looks like thats what I'll have to do. I don't have a WBO2 yet, for a stock swap from a 4.8 to 6.0 using the stock internals and intake/exhaust setup do I need to do the Calc.VET? or will copying...

It will be setup with a cable throttle body as thats what is currently on the truck.
The spare licensed ECM I have is from a 2001 4.3 Blazer I think, but i currently have it flashed to run my lq4...

I've got an 06 LQ9 going into an 02 Silverado with a 4.8. I already have an 0411 512kb PCM licensed through EFI and would like to use it for the swap. However I can't find any LQ9 512KB tunes. Anyone...

Thank you thank you thank you

Opens up just fine.

Yup its saved as a ctz file. I tried opening it in both V7.5 tune tool, and v8 scan and tune. Both are the most current software. Hmm. Maybe i'll try reinstalling.

I'm not sure who did the tune. He bought the car with a pulley, injectors and some other mods. He returned it to stock mechanically. The previous owner gave him an SCT programmer with a modded tune,...

Did it open for you? Im getting an integer overflow error when I try to open it. Might be something with my computer.

Thank you VERY much for that tune. I really appreciate your help.

I took a look on there. The only tunes I can find are for automatics. Nothing with a manual trans. I'm not sure what the actual differences are. If someone wouldn't mind taking a look at this tune I...

Helping a friend out with some tune issues, he bought the car with mods done, returned it all to stock, and flashed his "stock" tune back with SCT. I was able to read it with EFI. The car runs...