Quote:
Originally Posted by Rated M Roadster
Not sure if it's a lack of pressure from the fuel pump just yet. I did some data logging on a couple runs and it appears that the injection timing is decreasing at a certain point causing the AFR to lean out. I'm not sure why the injection times would decrease; regardless of the pressure it seems the timing should continue to increase with the boost. Here are a couple graphs showing the decrease in injector timing and AFR change:
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What are you using for data logging? The graphs look interesting. Hope you get it sorted out!