2002 Pontiac GTP 40th anniversary cant read or com with pcm

[Kdog]

well done

think thats not deserved yet see above post. went bad log think i bricked my pcm idk. tryed writing a stock 40th anniversary bin to it. shoiuld i try the 2001 bin i pulled before all that?

[Kdog]

well done

any help with my last debug post?

[PhantasticPhas]

Did you ever find out any more information on this? I have a 2001 Buick Century with a P04 PCM that is having problems after writing. Your last post with the "went bad" debug log looks similar to mine where it fails to write to the memory blocks in your debug log around line 8110.

[Kdog]

i didnt unable to get it to do anything. i feel like it talks with patcher but pcm hammer and jetdst all fail to recover/do anything. tryed same program to undo it ect idk. im thinking it has to do with the locations or bench obd2 port dont have tan wire hooked up, witch may fix my tcs and constand abs light with no low trac or trac off lights.

[Kdog]

think my problem may stem from doing a full os / eeprom write/change? maybe start by a cal then once unlocked go full os?? idk. at dealer we do whole os swaps, if needed. wonder if i should start with a reman ecu but i blew my 15k getting car n putting her to 100% rtr with under armour lol love it but got like 500 tied up in shit that for 6 months has left me almost back inside playing video games.

[antus]

I dont think the preview release is ready for widespread P04 use. It is working in testing for some of us, but there also has been some reports of bricks. Please don't use it if you are having problems until we can identify if it is a problem with pcmhammer, a certain interface (obdlink) or voltages. As this is a hobby project, there is no ETA for that work though development is always slowly happening in the background.

[Kdog]

thank you

[Kdog]

getting by with tiny tuner