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Re: PCM Hammer - new ls1 flash tool
Posted: Tue Apr 14, 2020 7:35 am
by Gampy
L5hunter wrote:Is there anywhere I should upload that 2005 1MB image, if there is a demand for them?
You can post it right here ...
Re: PCM Hammer - new ls1 flash tool
Posted: Thu Apr 16, 2020 9:00 am
by geep
here is one out of a 06 4x4 1500
Re: PCM Hammer - new ls1 flash tool
Posted: Thu Apr 16, 2020 9:02 am
by geep
here is one out of a 01 factory no egr 1500 4x4
Re: PCM Hammer - new ls1 flash tool
Posted: Thu Apr 16, 2020 10:31 am
by Gampy
geep wrote:here is one out of a 06 4x4 1500
Do you happen to know the Service Number for this unit ??
These are both believed to be unmodified factory burns ??
Thank you
Re: PCM Hammer - new ls1 flash tool
Posted: Thu Apr 16, 2020 2:22 pm
by geep
I will look at the pcm tomorrow and get service number for the 1 meg bin file. And as far as i know this file is stock.The smash egr lee bin file has had vats turned off other than that it is stock as far as i know.
Re: PCM Hammer - new ls1 flash tool
Posted: Thu Apr 16, 2020 2:33 pm
by tkelly2784
I finally figured out how to log in here!
I just got an OBDlink MX+ and I tried to used lsdroid and PCMhammer without success. LSdroid did a full read and it looked good, everything looks good going to flash but at the last moment it says "flash cancelled".
PCMHammer finds the BT serial port and when you hit test on the right port you get an error
Systm.ArgumentOutOfRangeException: The maximum baud rate for the device is 115200
Paramater name: baudRate
at System.IO.Ports.Serialstream..ctor
etc. I searched this forum for 115200 with no reference. I'm pretty sad, the MX+ is giving a lot of trouble, and the extra features are lame so far. I was getting way more data from our other car with a $2 arduino and a $3 CAN board.
Re: PCM Hammer - new ls1 flash tool
Posted: Thu Apr 16, 2020 9:41 pm
by B52Bombardier1
Hello,
LS Droid with an MX+ works very well for me on a bench harness and a 13.8 volt, three amp power supply. Reading a PCM takes less power than writing to a PCM so my initial suspicion would be insufficient electrical power to perform the flash.
Rick
Re: PCM Hammer - new ls1 flash tool
Posted: Fri Apr 17, 2020 12:52 pm
by tkelly2784
Thanks for the advice. It turns out I didn't write out the OS_FLASH_OPERATION or whatever it was before hitting send. I used a noisy DC boost converter to get 13.5 and bricked the box a few times. Took out the boost converter and flashed with no problem on 12.3V. So I have a 7603 now! Now I just have to figure out the checksum and I can get to tuning : )
Re: PCM Hammer - new ls1 flash tool
Posted: Fri Apr 17, 2020 2:19 pm
by geep
Service number for the 06 1500 4x4 stock bin is 12602802
Re: PCM Hammer - new ls1 flash tool
Posted: Sat Apr 18, 2020 12:19 am
by Gampy
geep wrote:Service number for the 06 1500 4x4 stock bin is 12602802
Thank you!