Thread: Z32 (Blowthrough) MAF Screen Damaged OK to remove?

@morgans432 thank you I had a bad coupler. Everything is back to normal as far as I can tell. It's still 10.9 at wot but looking at my last dyno the afr goes rich at peak tq and gets leaner as it approaches peak hp so wot and short shifting on the street is probably why I'm seeing the 10.9.
Thanks everyone you guys are awesome.


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OK after looking at the dyno sheet I was not letting it high enough in the rev range it does dip to 10.9 and from about 6-7k gradually leans to 11.0-11.3. All is good. Thanks for the advice guys. Oddly enough the whole car feels and idles smoother.

i would also suggest a good cleaning of the element, use the crc maf cleaner

You guys should look at the Abaco Performance LLC MAFs they take 4 readings and blend the signal .. There also programable .. I saw the demo at SEMA and how they have air come in from different directions and the readings on a scope changed like 30% .. Turbulence is a big problem.. Just an FYI