• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

PCM E85 cranking fueling questions



DHP sucks. The only time I ever use mine is when I need a bin.

It would be nice if HPT gave us more tables, but at least the program reads bin files. It would be much more inconvenient if they limited it to hpt files.
 
Frosty- til you can find the crank fueling tables, look for crank spark tables in HPT and try adding it in increments of 5 and see if it helps. My car started a little better after adding fuel but adding spark at startup made more of a noticeable difference IMO. something to try in the meantime
 
Reread the thread. I found the table and successfully modified it. Car starts effortlessly now. Cranking timing wasn't touched. Only fuel.
 




I have had a few scares on mine. Laptop shutting down or other whatnot. HPT always was able to recover it. Adeckers car has some major can bus issues and his has to do a recovery flash every 5 flashes it seems like.
 
I had a blue screen of death while flashing, however all it took was a battery unplug for a hour or two and a re flash and everything was good.
 


2 bricks here with dhp

1st was someone shutting the ign switch off by habit while getting out of their car...after it lobotomized the pcm and started writing. FUuuuuu

2nd was the 04+ as i was trying to see where the pcm voltage limit is (aka 04+ can brick a pcm quite easily if ign voltage isnt over 11.5...so i built an offboard)

ive been able to flash 7440's down to 10 volts without issue
 
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