Datalog base Map Misfire, 5600 rpm


New Member
May 30, 2020
Beaverton oregon
Your rail pressure is tanking. Is this full e85? Who is your tuner?
Yes im running full E85 could my rail pressure be tanking because of the port injection kit? im running stage 3 LPFP and i have my secondary fuel pump wired to a Hobb switch. I could have the wiring messed up and its just not kicking on the secondary fuel pump and drawing to much fuel from the system when PI turns on. My tuner is SBrach Mod list is FBO, PS2 turbo, 550cc PI Ran off AIC6, Stage 3 LPFP
Last edited:


Nov 2, 2017
I’m not sure. You have the best tuner in the business so I would wait to hear what he says first. It would be nice to know all your mods and see logs as you continue to get her dialed in.
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