Hey guys, so im looking for a little help here with my Tephra V7 SD conversion. The car is a 2006 Evo IX MR Factory MAF ROM was the 88590013, Following Scheides Speed Density guide I swapped the car over to the Tephra patched 88591715.

I got the car started on this setup now without the MAF my issue is watching WB02 the car is running pig rich. (11.9-12.3) Again following the guide I started to decrement the RPM VE by 5-10%, the car had virtually no response to this if anything it became more rich because of it. (11.1-11.3)

Any input is appreciated.

Thanks, Zach.

 

Subscribed I want to do this next. Thanks