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Old 05-19-2008, 12:38 PM
iiigoiii iiigoiii is offline
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Join Date: May 2008
Location: san francisco, ca
Posts: 2
more on the ECU communication

hi all - just a note about the ECU communication - i have the same issue that nomake has reported where i read the ROM ID no problem, and the parameters start reading fine. however, it loses sync with the ECU and reads garbage (0's, -128's) for a few parameters, then regains sync, on and off.

here's what i hope is of use to you guys - yesterday i tried running a port monitor from sysinternals.com while running the vwrx software, and to my surprise whatever extra load (or buffering) on the port makes it stays sync'ed 80% of the time.

i have not tried building b3lha's "'92 problem" comparator yet. do you all think that is necessary even though the port monitor software seems to effect the problem?
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