Forums
New posts
Search forums
What's new
New posts
New profile posts
Latest activity
Members
Registered members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
RAM TRX - TRX-Forum.com
Bronco Raptor - BroncoRaptorForum.com
Forums
GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
Did i get some bad Gas ? Decipher CoBB AP #'s
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="TwizzleStix" data-source="post: 1802942" data-attributes="member: 32095"><p>FYI, that “highest” timing parameter is the sum of each added (or subtracted) timing value, not a single max value.</p><p></p><p>As the engine operates, the ECU always adds timing in specific amounts, around 1 deg, until it gets a tiny knock event, then subtracts a specific amount to stop it. These specific amounts, added and/or subtracted, are set in the tune and the flash-tuning software I’ve used makes them available for the tuner to adjust.</p><p></p><p>So, more info than you asked, but I felt I should explain the data monitor just a bit because it isn’t obvious. Well, it wasn’t obvious to me when I first used it.</p><p></p><p>Anyway(!) your answer is “yes”, the E85 mix added more timing than your “normal” fuel.</p><p></p><p>If you also take a look at the LTFT you will see it is adding fuel to hit the AFR target. If it is more than say +10%, then you might want to add some gasoline. Goose can set you up with a tune for just about any amount of E85 you want to run. These EcoBoost engines will make significantly more power running the corn whiskey!</p></blockquote><p></p>
[QUOTE="TwizzleStix, post: 1802942, member: 32095"] FYI, that “highest” timing parameter is the sum of each added (or subtracted) timing value, not a single max value. As the engine operates, the ECU always adds timing in specific amounts, around 1 deg, until it gets a tiny knock event, then subtracts a specific amount to stop it. These specific amounts, added and/or subtracted, are set in the tune and the flash-tuning software I’ve used makes them available for the tuner to adjust. So, more info than you asked, but I felt I should explain the data monitor just a bit because it isn’t obvious. Well, it wasn’t obvious to me when I first used it. Anyway(!) your answer is “yes”, the E85 mix added more timing than your “normal” fuel. If you also take a look at the LTFT you will see it is adding fuel to hit the AFR target. If it is more than say +10%, then you might want to add some gasoline. Goose can set you up with a tune for just about any amount of E85 you want to run. These EcoBoost engines will make significantly more power running the corn whiskey! [/QUOTE]
Insert quotes…
Verification
Post reply
Members online
SB88
Lupuswins
WTX
NJ2020
17baker
cuts
tonythis
Butterz
The Doo
Raptor_arw
Domin0
GCATX
karna
jhgrossi2004
Brody Goble
2011_Shelby
2024RaptorR_NOVA
WhiskeyTangoGTFO
DaveInMn
cheese
fordfreek
elpechedepeche
billyjohnny
Justbob
ST3V3LU1S
dvm
Maximus007
XSTNKT
stevelp99
daytona1783
killallblue
pattmarsons
ScottS23
JCL04
SilverGen1
G3Rap
Frogger22
nltruck
Keith88
BLEEKER
Rekkr
Booth9999
elking
JohnyPython
RaptorFun
downforce137
04Ram2500Hemi
LibertyDNP
RockHillRaptor
njhummer18
... and 7 more.
Forum statistics
Threads
93,189
Posts
1,955,678
Members
56,468
Latest member
ngodavid23
Forums
GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
Did i get some bad Gas ? Decipher CoBB AP #'s
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top