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Old 10-27-2002, 01:47 PM   #1
SubiDo
Scooby Newbie
 
Member#: 16211
Join Date: Mar 2002
Vehicle:
2004 WRX STi
PSM

Default Stage 2 UTEC boost question

I just received my UTEC on Friday and installed it yesterday. I calibrated the min and max TPS and then went for a quick drive. Here is a data log of a 1st thru partial 3rd gear. I haven't adjusted the Stage 2 map at all from the default that it shipped with. It appears that I might be able to up the boost duty cycle, but I would like some affirmation before doing so. FWIW I also installed the Auxillary Boost Controller and have not adjusted it from what ever it was set to from TXS. From what I have read in the instructions, I really don't need this for boost less than ~15.5 at sea level. However, I am at 1100 ft. Does this mean I need to use it?

Any help would be greatly appreciated.

John

Data Log
0746 000 -10.4 00 ECU. 14.9 00000
0723 000 -10.4 00 ECU. 14.7 00000
2506 008 -5.3 00 ECU. 14.3 00000
2577 007 -6.1 00 ECU. 14.4 00000
2664 008 -7.3 00 ECU. 14.7 00000
2727 008 -7.3 00 ECU. 15.0 00000
2846 012 -6.5 00 ECU. 14.6 00000
2992 013 -5.5 00 ECU. 14.2 00000
3150 014 -4.7 00 ECU. 14.1 00000
3297 018 -3.8 00 ECU. 14.6 00000
3512 025 -2.0 00 ECU. 15.0 00000
3916 078 +2.1 20 ECU. 13.7 00000
4295 097 +6.6 40 +21.0 rich 00000
4830 097 +10.4 60 +23.0 rich 00000
5359 097 +13.9 80 +24.0 rich 00000
5995 097 +14.3 80 +24.0 rich 00000
6265 039 +12.5 00 ECU. rich 00000
6027 000 +2.3 00 ECU. 12.2 00000
5611 000 -9.4 00 ECU. lean 00000
4844 037 -9.8 00 ECU. 24.0 00000
4006 098 -2.8 10 ECU. 13.8 00000
3889 098 +7.6 40 +18.0 rich 00000
4115 098 +13.9 80 +20.0 rich 00000
4334 097 +13.9 80 +21.0 rich 00000
4591 097 +13.1 70 +22.0 rich 00000
4714 097 +14.3 80 +23.0 rich 00000
4887 097 +13.9 80 +23.0 rich 00000
5128 097 +13.7 70 +24.0 rich 00000
5359 097 +13.3 70 +24.0 rich 00000
5428 097 +13.5 70 +24.0 rich 00000
5602 097 +14.1 80 +24.0 rich 00000
5717 097 +12.9 70 +24.0 rich 00000
5899 097 +12.5 70 +24.0 rich 00000
6105 097 +11.3 60 +25.0 rich 00000
6218 097 +11.3 60 +25.0 rich 00000
6060 000 +8.2 00 ECU. rich 00000
5747 000 -3.4 00 ECU. 13.6 00000
5393 000 -10.6 00 ECU. 23.7 00000
4616 097 -4.7 10 ECU. 18.2 00000
4655 097 +7.0 40 +22.0 rich 00000
4629 097 +14.1 80 +22.0 rich 00000
4734 098 +15.5 80 +22.0 rich 00000
4789 097 +14.3 80 +23.0 rich 00000
4816 097 +13.5 70 +23.0 rich 00000
5027 097 +13.5 70 +23.0 rich 00000
5104 062 +12.9 70 +24.0 rich 00000
5065 000 +4.1 00 ECU. rich 00000
4816 000 -6.9 00 ECU. 16.1 00000
4426 000 -10.0 00 ECU. 24.2 00000
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Old 10-28-2002, 10:03 AM   #2
02WRX_BLUE
Scooby Specialist
 
Member#: 13704
Join Date: Dec 2001
Location: Chester Springs, PA
Vehicle:
2006 EVO MR
Apex Silver

Default

It looks like you were getting 15.5 psi... I would use ABC and open one turn to have 16.5 psi... You could also use the DUTY CYCLE from UTEC but ABC would seem easier to do so.....

Dan from PA.
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Old 10-28-2002, 05:07 PM   #3
SubiDo
Scooby Newbie
 
Member#: 16211
Join Date: Mar 2002
Vehicle:
2004 WRX STi
PSM

Default

I see that in the logs, but I don't see it on the boost gauge. I'll up the boost on the ABC and see what that does.

Thanks for the reply.
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