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Injector Scaling and Latency (SUPERMERGE)

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Old Sep 15, 2017, 11:21 PM
  #256  
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fic 2150 evo 8

Originally Posted by tscompusa View Post
Add 30% to that scaling number for 93oct. We spoke on facebook
whats are the scalings and latency for the fic 2150cc
On E85 and pump 93
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Old Sep 16, 2017, 01:13 PM
  #257  
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Fic 2150

FIC 2150 Low Z

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Old Sep 20, 2017, 01:07 PM
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Originally Posted by cdrinkh2o View Post
FIC 2150 Low Z

Not even close latency wise. Your battery or alternator must be shot for it to run ok with those settings. Or its being overcompensated due to an uncontrollable IPW or foul SD values.
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Old Sep 20, 2017, 09:11 PM
  #259  
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Originally Posted by tscompusa View Post
Not even close latency wise. Your battery or alternator must be shot for it to run ok with those settings. Or its being overcompensated due to an uncontrollable IPW or foul SD values.
For 2150 High Z i use latencies posted by JB. Scaling 1625. Pump gas.

May be you are referring to High Z ?
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Old Sep 21, 2017, 11:51 AM
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Originally Posted by mines5 View Post
For 2150 High Z i use latencies posted by JB. Scaling 1625. Pump gas.

May be you are referring to High Z ?
Ya I see you put low-z now that you mentioned it. There is no such thing as a low-z 2150cc for an evo/4g63. FIC never made one that I'm aware of, unless it was before 2008.

Also you should fine adjust it to what your specific car likes. Every car is slightly different due to battery/alternator output.
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Old Nov 14, 2017, 11:33 PM
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Scaling for id1050x

Hi does anybody have the scaling for the new id1050x
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Old Nov 26, 2017, 02:01 AM
  #262  
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This is what I had to do for ID1000

Stock OEM 56920008:


OEM stock MAP 56920008


ID1000 56920008:


ID1000 MAP decel fuel

Bear in mind: http://www.evoxforums.com/forums/sho...t=34801&page=5

Attached Thumbnails Injector Scaling and Latency (SUPERMERGE)-oem.png   Injector Scaling and Latency (SUPERMERGE)-id1000.png  
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Old Dec 2, 2017, 09:04 PM
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Originally Posted by gg2006ssl View Post
Hi does anybody have the scaling for the new id1050x
should be almost the same as id1000

btw 2150

1.872
1.392
0.888
0.720
0.5760
0.360
0.264

1520 pump

1210 e85
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Old Jan 17, 2018, 07:06 AM
  #264  
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bumping for ID1050 scaling and latency
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Old Jan 17, 2018, 09:25 AM
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Originally Posted by W2J View Post
bumping for ID1050 scaling and latency
This worked perfectly on a number of different evo X's i have tuned on an AEM 320 fuel pump...

Fuel Injector scaling

914

Injector Battery Voltage Latency Compensation

4.69 3.255
7.04 2.715
9.38 1.485
11.73 0.885
14.08 0.72
16.42 0.495
18.70 0.375
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Old Jan 19, 2018, 10:17 PM
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What did you set min ipw shll5 (stock) to?
and Low pulse width IPW adder

Thanks


Originally Posted by 400s View Post
This worked perfectly on a number of different evo X's i have tuned on an AEM 320 fuel pump...

Fuel Injector scaling

914

Injector Battery Voltage Latency Compensation

4.69 3.255
7.04 2.715
9.38 1.485
11.73 0.885
14.08 0.72
16.42 0.495
18.70 0.375
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Old Apr 4, 2018, 04:15 PM
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FIC 1200 High-Z

Scaling: 975 (93)

4.69 3.792
7.03 2.784
9.38 1.872
11.72 1.296
14.06 1.008
16.41 0.816
18.68 0.648

LTFT's are cycling around 0% perfectly.

Last edited by Siege; Apr 8, 2018 at 08:03 AM. Reason: Updated latencies
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Old Apr 5, 2018, 04:26 AM
  #268  
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Originally Posted by Siege View Post
FIC 1200 High-Z

Scaling: 1044 (93)

4.69 3.816
7.03 2.808
9.38 1.896
11.72 1.320
14.06 1.032
16.41 0.840
18.68 0.672

LTFT's are cycling around 0% perfectly.
0% - you are a blessed person.
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Old Apr 5, 2018, 05:08 AM
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Originally Posted by mines5 View Post
0% - you are a blessed person.
Thanks!

I'm scared it's too good to be true. I'm going to keep driving it over the next few weeks and make sure they continue to behave.

After letting it idle for 30 minutes last night after the last latency adjustment they would go from +.5 to 0 to -.7 to +.2 to 0.

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Old Apr 8, 2018, 08:40 AM
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After driving it to work the past few days the mid trims drifted out of range and the open loop maps were way too lean.

Lots of updates later and these are the best I could get them:

FIC 1200 High-Z

Scaling: 975 (93)

4.69 3.792
7.03 2.784
9.38 1.872
11.72 1.296
14.06 1.008
16.41 0.816
18.68 0.648

Last log was after a 45 minute drive and the low LTFT ended up at -2.5% with the mid LTFT at 3.3%. I tried lowering the latencies to get the trims even then lowering the scaling but the idle got worse with scaling any lower than 975. With this scaling my open loop fuel map was also right where it was with the stock injectors.
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