Search:

Yes, please make something to tune my new Trailblazer SS. The torque management is killing it. :pray:

I am also having trouble downloading the update. Keith, you have mail.

Well, I fixed the long write time problem. I got a new laptop that has a serial port. ;D It took 27 seconds to write to the VCM this morning. Now that's awesome. :cheers:

OK. Today we were adjusting the shift points and it took 6 mins. the first time, 10 mins. the second, and after about 20 mins. the third time the program timed out and disconnected. So my car had no...

It says:

"Connect Error
8015 Could not set com state, there may be one or more invalid communications parameters."

Then I close that window and it says:

"Unable to connect to cable. Verify...

Well, first I tried a Mercury PCMCIA serial card model # CB-RS232 and it wouldn't work. So then I tried my friend's USB to RS232 adapter which did work. He bought it off ebay so I don't know if it is...

No, didn't do that. :-[ I'm a total newbie when it comes to PCM stuff. Any suggestions for settings? Mods are in my sig. :cheers:

My car is a 2002 Camaro SS. I did use a USB to serial adapter and my laptop is a Toshiba 650 mhz Celeron with 196 megs of RAM. The thing is, when we read the PCM, it only took like a minute or so.

My friend and I changed the gear ratio today in HPtuners and now the car won't shift into second at WOT. It just goes up and at around 6000 rpm's it just bangs the rev limiter. It shifts normally...

Today my friend and I used HPtuners to change the gear ratio to correct the speedo and also took out the speed limiter. It took 15 minutes to load the program into the PCM. It kept going into time...

Great! Thanks for the reply. I will be ordering tomorrow. ;D

I am thinking of purchasing HP tuners software, but have a question. I am installing a 12 bolt with 3.90's and want to know how easy is it to change gear ratio for the speedometer. Also, what is the...