vdubnation
Turboman
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« on: February 14, 2013, 03:10:59 PM »
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So I m new to this tuning world and have been reading my brains out
Thanks Daz i m starting to understand it a little more every day he know his s*it
So we started off with a tune someone sent me and after looking at with Daz it was all wrong out with the trash and in with the nefmoto stage 3
Daz came up with a figure for Krkte for e85 and helped out with the crank fueling and the next morning it purrrrred off the wall it idled without any issues
Some of the changes we made so far
krkte = .04829
temin = .171
kfzw
kfzw2
KSTT
KFFWL
kffwl_0_a
kffwl_1_a
We tried a maf table and every time i hit boost i buck like a wild horse but when maf unplugged it doesn't i got a code for the following
16486 - Mass Air Flow Sensor (G70): Signal too Low
P0102 - 35-00 - -
So as of now gonna take out my maf and drop the stock one in so we can dial in the injectors get everything 100%
The car is going to be a track car super aggressive .
Current Mods:
01 B5 S4
Fully Built Bottom End
2.8 Head Built
Stainless Steel Braided Fuel Lines
044 Bosch Fuel Pump
95 MM Maf
Bosch MAF 280 218 067
4 Bar FPR
3inch down pipe to exhaust
injector dynamics 1000cc
custom fmic
waste gate 12psi
manual boost controller
franken turbos
Bought the car from an auction with no tune with all the mods above except for the fuel pump .
One of my old friends from high school has the same exact setup except for a the 2.8 head and his "pro tuner" he paid isnt getting him anywhere is having so many issues where the car hesitates on WOT. Looked over his BIN and its f*cked up.
Looking for some insight please !
ALSO WANNA THANK DAZ !!!!
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« Last Edit: February 15, 2013, 07:37:23 AM by vdubnation »
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vdubnation
Turboman
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« Reply #1 on: February 14, 2013, 03:16:41 PM »
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Injector Info : Basic Specifications Nominal Flow Rate - 1015cc/min @ 3.0 Bar (43.5 psi) Using Gasoline at 52 Degrees C (125 Degrees F) Maximum Differential Fuel Pressure - 7.0 Bar (101.5 psi) Fuel Compatibility - Compatible With All Known Fuels Electrical Connector - USCAR http://www.injectordynamics.com/ID1000.html |
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vdubnation
Turboman
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« Reply #2 on: February 14, 2013, 03:17:15 PM »
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so far the file
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vdubnation
Turboman
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« Reply #3 on: February 17, 2013, 02:04:45 PM »
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Update dropped an official rs4 maf housing copied tables from rs4 file and i am able to go through boost a little before bucking around 4200 rpm running afr 10.4 at WOT need to work on this next
at idle i am at 2.2 lambda
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prj
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« Reply #4 on: February 17, 2013, 03:57:09 PM »
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at idle i am at 2.2 lambda I seriously doubt this. |
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cerips
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« Reply #5 on: February 17, 2013, 04:05:02 PM »
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I seriously doubt this.
I'm guessing he meant 12.2  |
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vdubnation
Turboman
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« Reply #6 on: February 17, 2013, 04:35:09 PM »
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I seriously doubt this.
No joke dd did the calculation |
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ddillenger
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« Reply #7 on: February 17, 2013, 06:34:15 PM »
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I think you're misunderstanding.
Your LTFT's are 2.2%
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« Last Edit: February 17, 2013, 07:00:22 PM by ddillenger »
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Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!
Email/Google chat:
DDillenger84(at)gmail(dot)com
Email>PM
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vdubnation
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« Reply #8 on: February 17, 2013, 07:00:23 PM »
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Yes I deff am my idle Afr is 14.8-15.0
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bbernd
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« Reply #9 on: February 19, 2013, 03:09:18 AM »
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We tried a maf table and every time i hit boost i buck like a wild horse but when maf unplugged it doesn't i got a code for the following
16486 - Mass Air Flow Sensor (G70): Signal too Low
P0102 - 35-00 - -
what kind of MAF table?? |
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vdubnation
Turboman
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« Reply #10 on: February 23, 2013, 03:30:12 PM »
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So i dropped a rs4 maf to get the maf scaling right !
Flushed the e85 to get everything tuned in the right way running vpower
check one of my logs 3 rd gear pull having an issue my afr at WOT is to high low 16's
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prj
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« Reply #11 on: February 23, 2013, 04:56:40 PM »
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Tuning a car with hardware problems FTL.
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vdubnation
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« Reply #12 on: February 23, 2013, 05:02:38 PM »
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Tuning a car with hardware problems FTL.
what do you think it could be any suggestions its been a nightmare past few months |
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catbed
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« Reply #13 on: February 23, 2013, 05:04:09 PM »
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So i dropped a rs4 maf to get the maf scaling right !
Flushed the e85 to get everything tuned in the right way running vpower
check one of my logs 3 rd gear pull having an issue my afr at WOT is to high low 16's
high low 16's? What does that mean? Your engine will not last long at all if AFRs are >14 @WOT. Definitely sounds like a hardware issue. |
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vdubnation
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« Reply #14 on: February 23, 2013, 05:05:22 PM »
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high low 16's? What does that mean? Your engine will not last long at all if AFRs are >14 @WOT.
Definitely sounds like a hardware issue.
at WOT i am at 16.1-4 |
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