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ECMlink Idle fuel trims high

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Spoolingaround

Proven Member
131
6
Nov 6, 2013
Tucson, Arizona
Here is a quick idle log after I fixed my latest boost leak (my old manual boost controller). Before the leak fix, my fuel trims were at 12% at idle, now they seem to be around 8-9%.

Mods are: 14b, evo injectors, FMIC, 1g bov, 6 bolt swap.

The only thing I can think of would be another boost leak, but the old MBC was the only place that leaked when I tested it last. Also, for some reason I could only get the system to pressurize to 5psi, even though I have a 100+ psi compressor.

The only place I could even fathom a leak would be my boost line to my boost gauge or my boost gauge itself since the boost gauge makes some noise when the turbo spools.

any help would be appreciated, thanks!
 

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