Thread: AFR tuning
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Join Date: Jun 2004
Location: Ardmore, PA
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Quote:
Originally Posted by Jeff NJ View Post
I had issues getting consistent max boost with my TiAl. I couldn't get the right springs in it to get 1.0 bar every time. I installed a MBC from GrimmSpeed and as you can see by the graph, it is very consistent now.

Any insight on the early onset of the AFR's dropping, despite the Leask boost enrichment solenoid set to delay boost enrichment until 4600 rpm? Does the graph look like it would without it?
Anyone have any ideas how to test it?
When Brian sent you the enrichments solenoid there were some testing instructions. I have them and can dig them up for you tomorrow. I'd say that it has to be working though, because if it wasn't working it's standard state is closed and you'd get no boost enrichment if it didn't work. At least that is how I understood its function.
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Old 09-28-2016, 05:19 PM
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