About20ninj45

No.i don't believe so

2xLS1

iTrader: (25)

Are you using V2.24 or V3.0? In my experience once you fail a write on a P1 or P59 PCM and the software doesn't automatically go into recovery mode and continue the write, the PCM is bricked. Especially if you key cycled it.

GMCtrk

iTrader: (27)

Sounds bricked, agree.

Time for a replacement pcm

About20ninj45

Key cycles after it failed. Git to 60 percent instead of 10 after I charged up the battery a little more. After calling around to some time shops, they say the p59 us kind of hard to brick. I'm using 3.0

About20ninj45

Described herehttp://http://www.hptuners.com/forum...ne-won-t-write

And also here

http://http://www.ls1gto.com/forums/...t=78466#/enter

Read post 10

About20ninj45

any other ideas?

1FastBrick

iTrader: (17)

This may be an indication your battery is no good.

Once the battery voltage drops below a certain voltage the flash process will stop to protect it self.

The OEM dealers have to use special charges that don't create electrical noise while flashing to insure this doesn't happen during the flash process.

Wolftrk99

iTrader: (5)

You can also try fully charging the battery and either connecting a jump box or hooking another battery to it through a set of jumper cables!!!

About20ninj45

I think in HP tuners flash procedure it tells you not to do that. Went back up to AutoZone. Grab another new battery , 3rd today, and it's dong the same thing still.

About20ninj45

Trying the jumper cables now.... Same thing. Something is killing the f out of this battery when flashing. I pulled the radio amp and radio fuse just to make sure they aren't culprits. What am I missing?