Quote:
Originally Posted by clay68c10
Nice description of fuel trims! I wish I would have had someone put it in those terms before I started playing around with tuner pro and TBI. Also a great way of summarizing the use of NB vs WB.
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Thank you I appreciate that.
Quote:
Originally Posted by clay68c10
I did my initial TBI tunes on the Caddy in open loop with the wideband, and now do my small tweaks off BLM (fuel trim) values, with the wideband just as a verification since it does respond faster. It is helpful for quicker throttle transitions, maybe the LS pcm reads/responds fast enough. TBI sure doesn’t.  |
Nice, you are a braver man than I, ha ha.