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Old 11-05-2021, 06:29 AM   #5 (permalink)
xsamis
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Join Date: Sep 2017
Location: MI
Posts: 82
Drives: 2011 nissan 370z
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Quote:
Originally Posted by Spooler View Post
P0300 sounds like you have an exhaust leak. Search the code on here. As far as the idle hunt. It is normal when dropping your ethanol content. It can be annoying until the ECU figures things out.
so if i just remove the exhuast after the turbo and have the 3 inch downpipe open then the p0300 should go away? I took off my recirc pipe. it connects the 2 wastegates to my Fast intentions exhaust. theres basicly a huge hole in the exhaust from where the 2 wastegates dump into the exhaust.

also i wasn't aware of the idle hunt, this is some real good information. I thought my timing was off because it kept moving up and down. My E85 gauge/flex fuel is tied into my ECU, i have it pinned in so my ECU does control my tune through the ethanol content coming in.
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