Bricked pcm?
Bricked pcm? i have a mail ordered pcm that i bought last year ago and worked fine when i bought it, then when we tried to tune with it it connected fine and we got to change some stuff. went to try and flash another tune in and the pcm wouldnt connect at all. luckily at the time i had another pcm to replace it. tuning was being done by a pretty well known tuner that has tuned numerous cars.
anyone know if theres a way to fix it?
anyone know if theres a way to fix it?
I ran into this with my 99 Silverado. It had never been tuned supposedly but the selected pcm controller wouldn't connect.
I just tried them all and the one for a later model 5.3 connected. Maybe when it was serviced at GM they updated the pcm or something?
I just tried them all and the one for a later model 5.3 connected. Maybe when it was serviced at GM they updated the pcm or something?
i bought it from sparecm off ebay. we were tuning it with hptuners. it was working fine and then went to flash some more tables in and thats when it didnt want to connect anymore.
anyways i ended up just ordering another computer.
anyways i ended up just ordering another computer.
