Quote:
Originally Posted by Crunk81us
I'm not sure I understand. Are you saying the increased pressure did increase the di, or not? Sorry I am new to the 86 and tuning.. Assume the ecu is locked, running di only, no pi.. and I'm running lean. Can I add more fuel with adjustable fpr?
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The ecu requires a seed\key handshake to access read\flash mode.
Some tune systems like brzedit or ecutek change this protocol so it effectivly locks the ecu to that system. Other systems like OFT or Tactrix ecuflash do not lock ecu or tunes so you still have open access
The cheapest way to gain access and be able to tune car is with a Tactrix cable and ecuflah software all up about $170 usa, see coloured links below.
for tune systems see here
http://www.ft86club.com/forums/showthread.php?t=106068
what mods are you tuning for ?