E85 startup enrichement

Tuning for alternate fuels such as: CNG / LPG, Ethanol (E-85), Methanol, etc...

E85 startup enrichement

Unread postby rocks08 » Sat Apr 06, 2019 10:48 am

Hi all

i resume, i have a ford puma 1.7 (france) , i have mod the injector slope for runing E85.

now i want to mod the enrichement startup for E85

on the home page, it's say :

E-85 Adjustments
reduce stoich_afr "z_afr" to e85
shoot mbt timing to it
kick up the crank pw by 25%
drop the 90+ load lambses (top 3 rows) by 0.05 lambda


say kick up the crank pw, but on my strategie i have 2 function & 1 map for the crank pw

Image

this 3 items have to be mod?

for load lambses and the mbt timing is ok i set it for E85

thx
rocks08
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Re: E85 startup enrichement

Unread postby decipha » Sat Apr 06, 2019 2:00 pm

fuel crank pw multiply ect *fn348a you have listed above is the only one you need to modify. Take the entire Y axis and multiply the cranking pw time by 1.25 to give it 25% more cranking pw.
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Re: E85 startup enrichement

Unread postby rocks08 » Mon Apr 08, 2019 3:31 am

thanks

i have put 25% on all value, have to improve again.

start better, think 30% will be better but on the first 6 value and origine on the rest

when motor up in temperature, difficult to start.

try again and again :mrgreen:

i wil say you when found best result.
rocks08
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Joined: Mon Jul 31, 2017 2:24 pm
Name: Anthony
Vehicle Information: ford puma 1.7 eecv DUDE


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