Need help on my datalog and calibration

s300 and SManager software questions & answers
ldbriggins
Posts: 63
Joined: Sun Oct 03, 2010 6:48 am
Location: Birmingham, Alabama

Need help on my datalog and calibration

Post by ldbriggins »

My set-up
94 B18c1 head(stock)
Ls bottom end
9:0.1 J.E Pistons
Eagle Rods
Blox Intake Manifold
T3/T04E .57trim
SSAC Turbo Manifold
Precision wastegate 38mm
750cc rc injectors

My problem is my AFR at WOT is 13:38 my throttle tip is 100%
Cylinder fuel trim is 0 on all cylinders
could anybody help me richen things up
Attachments
cali.skl
(36.77 KiB) Downloaded 163 times
for tampa mike.s3d
(1.29 MiB) Downloaded 158 times
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ldbriggins
Posts: 63
Joined: Sun Oct 03, 2010 6:48 am
Location: Birmingham, Alabama

Post by ldbriggins »

ne input bump
'Boom, Dunnit'
AREA876
Posts: 420
Joined: Tue Jun 15, 2010 6:14 am
Location: Jamaica

Post by AREA876 »

Was the car tuned before this problem?

and

Why is boost cut set at -14.7 PSI, shouldn't it be 10.x PSI for a stock map sensor?
ldbriggins
Posts: 63
Joined: Sun Oct 03, 2010 6:48 am
Location: Birmingham, Alabama

Post by ldbriggins »

not recently tuned, boost cut is not enabled, because i dont go over 7,8psi,
'Boom, Dunnit'
AREA876
Posts: 420
Joined: Tue Jun 15, 2010 6:14 am
Location: Jamaica

Post by AREA876 »

What changes were made since last tune?

Boost cut is there to protect your engine in case it is over boosted.
ldbriggins
Posts: 63
Joined: Sun Oct 03, 2010 6:48 am
Location: Birmingham, Alabama

Post by ldbriggins »

I understand its there but ive never gone over 7.8 if that.. no changes just this basemap provided by phearable, I need to just get it to a tuner, ive been emailing him my calibrations and datalog runs, but he hasnt been to much of help. Id just hate to get on his dyno and not be over prepared, but i think its just a fine tune situation now, because ive only messed with the overall and throttle tip in fuel nothing more...
'Boom, Dunnit'
AREA876
Posts: 420
Joined: Tue Jun 15, 2010 6:14 am
Location: Jamaica

Post by AREA876 »

Normally setting the injector size is good enough, normally overall fuel trim is 0%, but try this calibration. Please observe AF ratio and send me datalog. This is to get you to the dyno.
Attachments
cali[1].skl
(32.78 KiB) Downloaded 155 times
ldbriggins
Posts: 63
Joined: Sun Oct 03, 2010 6:48 am
Location: Birmingham, Alabama

Post by ldbriggins »

thanxs will let you know how things work out :)
'Boom, Dunnit'
ldbriggins
Posts: 63
Joined: Sun Oct 03, 2010 6:48 am
Location: Birmingham, Alabama

Post by ldbriggins »

new dlog today any input?
Attachments
dlog12.s3d
(684.53 KiB) Downloaded 160 times
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AREA876
Posts: 420
Joined: Tue Jun 15, 2010 6:14 am
Location: Jamaica

Post by AREA876 »

You are still running lean when in boost. What band wideband are you using? Try this calibration and please observe AFR and post datalog. Remember this calibration is to get you to the dyno where the tuner can listen for any knocking and tune for max horsepower.
Attachments
cali[2].skl
(32.86 KiB) Downloaded 162 times
ldbriggins
Posts: 63
Joined: Sun Oct 03, 2010 6:48 am
Location: Birmingham, Alabama

Post by ldbriggins »

Im running the LC-1 innovate with db gauge. Hondata and the guage read the same AFR's. I dropped my car of to get a leak-down test.
'Boom, Dunnit'
ldbriggins
Posts: 63
Joined: Sun Oct 03, 2010 6:48 am
Location: Birmingham, Alabama

Post by ldbriggins »

I forgot to mention im running a Hondata 4bar map sensor now, would that have any effect? i have it selected under map.. should i upload 4bar tables?
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AREA876
Posts: 420
Joined: Tue Jun 15, 2010 6:14 am
Location: Jamaica

Post by AREA876 »

You need to select 4 bar map sensor in the parameter
Attachments
cali[3].skl
(33.19 KiB) Downloaded 153 times
ldbriggins
Posts: 63
Joined: Sun Oct 03, 2010 6:48 am
Location: Birmingham, Alabama

Post by ldbriggins »

car started bucking around 5 psi
Attachments
wont boost.s3d
(1.5 MiB) Downloaded 162 times
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AREA876
Posts: 420
Joined: Tue Jun 15, 2010 6:14 am
Location: Jamaica

Post by AREA876 »

I think it's best you take the car to your tuner because in your datalog the AFR is still lean, did you upload the cali[3] flie?, because you are at the same AFR where you started at 13.xx where you should be seeing 11.xx to 12.xx. Also your ect was high 231 deg F
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