Quote:
Originally Posted by T77911S
i think what MCA was saying is that if he changes the idle mixture from say 14.7 to 14.2, that the mixture across the whole RPM range and WOT should go richer by .5 points.
i had done a test of this with an LM@ in the past, but i had a fuel line issue back then, but i think the mixture did follow this, dont hold me to it though. so craig, there is another test you can do when you get the LM2. when i get it i will do this again too.
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That is exactly what I plan on doing - hooking up LM2 and then recording AFRs at WOT. I've done this in the past in order to make the mixture richer at WOT - earlier dyno runs revealed that I was a bit leaner than I wanted to be.
I'd like to get the WOT mixture set the way I want and then let the idle mixture fall where it may. And then plug the sensor back in so that I'm getting better gas mileage and I'm not washing my cylinders with too much fuel.
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82 911SC Coupe Chiffon / Chocolate
9.5 JEs, 964 Cams, SSIs, Dansk Exhaust, CIS (SOLD)
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