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Old 02-02-2004, 11:15 PM   #1
samh22a
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Member#: 30710
Join Date: Dec 2002
Vehicle:
04 STI

Default Trouble spooling a VF-34..

This is weird

Running the Std FMIC Stage 4 Map from TurboXS. Trouble is, we're getting 10 psi @ 4000 RPM and 16 PSI @ 6500 rpm.

We're not using the ABC, the car is equipped with an HKS EVC boost Controller. ( I'm not familiar with this type of EBC)

Here's a UTEC loc :

Code:
                   Load Knock                     Mod   Mod         Mod
 RPM   MAP  MAF TPS Site Count  AFR  Ign#1  Inj#1  Ign   Fuel Boost  MAF
       psia  V   %                    deg   duty   deg    %   (OL)    V 
 2318  -4.7 2.3  11  00    00   14.4 +36.5    8.0 ECU.   -6.6 ECU.   2.1
 2332  -4.7 2.3  11  00    00   14.4 +36.4    8.0 ECU.   -6.6 ECU.   2.1
 3153  -5.5 2.8  44  00    00   rich +32.0   13.0 ECU.   -6.6 ECU.   2.7
 3171  -2.2 2.9  97  10    00   15.5 +31.5   22.0 ECU.   -6.7 ECU.   2.8
 3242  +0.8 3.1 102  20    00   rich +28.3   24.0 ECU.   -6.9 280.00 3.0
 3330  +2.9 3.1 101  30    00   rich +26.1   26.0 ECU.   -6.2 280.00 3.1
 3408  +4.9 3.3 101  40    00   rich +21.8   30.0 ECU.   -6.1 280.00 3.2
 3494  +6.6 3.4 102  40    00   rich +22.1   32.0 ECU.   -6.0 280.00 3.3
 3546  +8.0 3.4 101  50    00   rich +21.2   34.0 +17.0  -5.2 280.00 3.2
 3627  +9.0 3.5 101  50    00   rich +20.7   36.0 +17.0  -5.1 280.00 3.2
 3691  +9.6 3.4 101  50    00   rich +21.0   38.0 +17.0  -5.1 280.00 3.4
 3907 +10.2 3.5 101  50    00   rich +20.7   39.0 +17.1  -5.0 280.00 3.4
 3889 +10.2 3.6 101  50    00   rich +20.0   41.0 +17.6  -5.0 280.00 3.4
 3977 +10.2 3.7 102  50    00   rich +20.7   42.0 +18.0  -5.0 280.00 3.5
 4079 +10.0 3.6 101  50    00   rich +20.2   45.0 +18.0  -5.0 280.00 3.5
 4203  +9.8 3.8 102  50    00   rich +19.0   48.0 +18.0  -5.0 280.00 3.5
 4278 +10.2 3.7 101  50    00   rich +18.1   51.0 +18.0  -5.0 280.00 3.5
 4351 +10.6 3.8 101  50    00   rich +15.2   54.0 +19.0  -5.1 280.00 3.6
 4438 +10.8 3.8 101  60    00   rich +15.0   55.0 +19.6  -5.0 280.00 3.6
 4504 +11.3 3.9 101  60    00   rich +15.1   56.0 +20.2  -5.2 280.00 3.6
 4649 +11.7 3.9 102  60    00   rich +16.3   58.0 +20.7  -5.2 280.00 3.6
 4796 +12.3 3.9 101  60    00   rich +17.2   60.0 +21.2  -5.4 280.00 3.7
 4880 +12.1 4.0 101  60    00   rich +18.8   63.0 +21.5  -5.7 280.00 3.7
 4945 +12.1 4.0 101  60    00   rich +19.6   64.0 +21.8  -5.8 280.00 3.8
 5012 +11.9 4.0 101  60    00   rich +22.7   67.0 +22.0  -6.3 280.00 3.8
 5216 +11.5 4.0 101  60    00   rich +24.1   69.0 +22.0  -6.0 280.00 3.9
 5200 +12.1 4.1 101  60    00   rich +23.0   71.0 +22.0  -5.8 280.00 3.8
 5274 +12.1 4.1 101  60    00   rich +22.6   73.0 +22.0  -5.7 280.00 3.9
 5446 +12.7 4.2 101  70    00   rich +22.5   76.0 +20.6  -5.5 280.00 3.9
 5518 +13.5 4.2 101  70    00   rich +22.6   77.0 +21.0  -5.5 280.00 4.0
 5592 +14.3 4.3 101  80    00   rich +22.7   78.0 +21.2  -5.5 280.00 4.0
 5757 +14.9 4.2 101  70    00   rich +24.2   79.0 +21.5  -5.5 280.00 4.0
 5787 +14.7 4.3 101  70    00   rich +23.9   81.0 +22.0  -5.4 280.00 4.1
 5952 +14.5 4.3 101  70    00   rich +21.3   82.0 +22.0  -5.4 280.00 4.1
 6038 +14.1 4.3 101  70    00   rich +21.7   84.0 +22.0  -5.4 280.00 4.1
 6207 +14.5 4.4 100  70    00   rich +21.6   84.0 +22.1  -5.4 280.00 4.1
 6385 +15.1 4.4 101  80    00   rich +23.9   86.0 +22.0  -5.4 280.00 4.1
 6373 +15.7 4.4 101  80    00   rich +26.7   85.0 +22.6  -5.4 280.00 4.1
 6548 +15.9 4.4 101  80    00   rich +26.6   85.0 +22.7  -5.4 280.00 4.2
 6447 +15.5 4.4 101  70    00   rich +27.1   86.0 +23.0  -5.4 280.00 4.1
 6640 +15.1 4.4 101  70    00   rich +27.5   86.0 +23.0  -5.4 280.00 4.1
 6734 +14.7 4.4 101  70    00   rich +28.2   85.0 +23.0  -5.4 280.00 4.1
 6761 +15.1 4.4 101  80    00   rich +28.4   85.0 +23.0  -5.4 280.00 4.1
 6844 +15.3 4.4 101  80    00   rich +28.4   86.0 +23.0  -5.4 280.00 4.1
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Old 02-02-2004, 11:52 PM   #2
hippy
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either you have a serious leak(like the egt poping out of the bung) or you need to bleed more air with the boost controller.
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Old 02-03-2004, 12:06 AM   #3
samh22a
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Any quick and ez way to spot a leak ??

Thanks

Sam
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Old 02-03-2004, 12:06 AM   #4
supermarkus
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Soapy water or if you're checking the intake tract, some carb cleaner.
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Old 02-03-2004, 12:17 AM   #5
hippy
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it really doesn't look like a leak to me. It looks like your boost controller is keeping the boost down at the lower rpms..... I'd start by trying to adjust the boost controller better.

peace
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Old 02-03-2004, 12:19 AM   #6
samh22a
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any1 knows how to tweak an HKS EVC ??
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Old 02-03-2004, 12:51 AM   #7
mattjk
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do you have it set for poppet or swing valve?
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Old 02-03-2004, 08:58 AM   #8
samh22a
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Do you mean internal or external WG ?
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Old 02-03-2004, 10:39 AM   #9
WRX Jim
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Default

If your usin the utec why not use the ABC... set up a few maps then you have the same thing as the boost controller.
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