Originally Posted by
onspeed
I have PE set to be enabled at idle, but car won't go into open loop for some reason. It's a 2002 C5 Z06, EPS 226/230 .598/.609 111+2, LTs. Trying to run less fueling at idle since I think the LTs + overlap is throwing my WBO2 readings off, rather strong fuel smell at idle, and when using the bi-directional controls in the scanner, the car seemed to idle better and with a higher MAP pressure at ~16 afr.
What setting am I forgetting to disable? Also, if my VE table is tuned for "14.7" at idle, do I need to retune VE tables if I want to run lean at idle or can I just play with the Eq ratios? Also, even if I force open loop with the scanner, it still commands 14.68 although the associated boxes on the OLFA should be ~16. What gives?
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