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Old 05-29-2016, 06:14 AM   #513
freerunner
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Quote:
Originally Posted by dave- View Post
Ok lets see if I can get anywhere with this, apologies in advance for the TLDR...

SBD OFT Tune
http://www.datazap.me/u/dave/brzedit-turbo
Base timing was reduced and POL made a bit richer against wideband on th dyno otherwise nothing really changed, was just to verify install.
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http://www.datazap.me/u/dave/brzedit...24&zoom=78-141

Is "afr lamda" the actual data of the wideband on the dyno? If yes it's running too lean.
If it is from the inbuilt "wideband" (stock front o2 sensor), I suggest you calibrate it against the wideband on the dyno. Makes everything a bit easier.
Else you newer know how it's actually running if you are off the dyno.
Take a look here
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