|07-29-2004, 04:37 AM||#1|
Join Date: Oct 2003
5xtra hp for sti in name!
after AVCR install running lean at full throttle
I've just installed an AVCR and left the boost setting a little over 1 bar (14.5 - 15psi) and adjusted the duty to hold the boost through out the RPM range
When I'm giving her full throttle, i noticed my air fuel gradually running lean from almost rich....
is this normal, or am I gonna risk detonation???
Air Intake, Catback, Apexi AVC-R
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|07-29-2004, 12:19 PM||#2|
Join Date: Aug 1999
Location: Austin, Texas, USAVehicle:
The 93 W/EJ20K
Series 10 FRS
um wow.. of course it will do that espically at partial throttle
thats why people get a reflashes. they have the fuel and timing maps to match the increased boost
not saying an avcr isn't a good product just that the wrx/sti ecu is not set up to deal with the boost in stock form
and hopefully your not using the rear o2 sensor for any kind of valid information
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