Looking for updates? Scroll down to free
update below.
We sell the TwEECer RT, the
real time tuning tool/datalogger for the EEC-IV/V. They are $550US delivered, plus taxes for Canada only. If you have questions, please e-mail us. Please use the button below to purchase:
IMPORTANT – For Canadian
clients only – if you use a US dollar credit card to fund your payment, click
on Conversion options and select Bill me in the currency listed on the seller's invoice. to be charged in USD.
Otherwise, if you leave Use PayPal's conversion process to complete my transaction using my
card's currency. selected,
your USD card will be charged in CDN, and you will pay currency conversion
charges twice.
More information on the
TwEECer can be found here:
You can download and install
the software at the link below to try it out, or if you have purchased a
TwEECer - no software CD is included when a TwEECer is shipped, you MUST
download it:
http://www.tweecer.com/downloads.htm
You need:
Borland Database Engine – Required
RT130A9 – Alpha release 9
RT130B3U -- Beta release 3 (update to existing Alpha 9
installation only)
If you lose the Quick Start Instructions from the box
(which includes Windows Vista installation instructions), you can
download it here:
http://www.shonutperformance.com/RT130QSIG.pdf
Here are the SHO NUT Performance-only updates you will
need. Simply replace/add to the
existing files after installing the above B3 release.
Data Directory:
http://www.shonutperformance.com/X2J.DAT
(free update, work in progress, last update
7/17/06, thanks Adam Parrott, SHO NUT/Adam client-only additional updates
available, e-mail us to
request the latest version, current as of 9/10/08)
http://www.shonutperformance.com/D4U1.DAT
(free update, work in progress, last
update 5/13/06, thanks Adam Parrot, SHO NUT/Adam client only additional updates
and support coming soon)
MAF Directory:
http://www.shonutperformance.com/MarkVIII80.MAF
We are working on a more
complete page of our own, but for now, here are some files to view (note that
any comment about datalogging only applies to the RT, and not to the base
model):
http://www.shonutperformance.com/X2J_Josh.bin – stock X2J binary (MTX SHO)
http://www.shonutperformance.com/D4U1_BB.bin – stock D4U1 binary (ATX SHO)
For the above 2, download the
latest software from the TwEECer site, install, and open the .bin files to look
at stock SHO settings.
http://www.shonutperformance.com/X2J_money_shot.gif – early software datalogging shot, stock car
http://www.shonutperformance.com/blower_TwEECer_logging_screen_money_shot.gif - early software datalogging shot, blower
car
http://www.shonutperformance.com/blower_TwEECer_datalog_money_shot.gif
- exported log, blower car
http://www.shonutperformance.com/Stock_RT_Datalog.gif
- intermediate software datalogging shot, stock car
http://www.shonutperformance.com/Stock_RT_Datalog.PDF
- Excel chart of RT datalogged parameters
http://www.shonutperformance.com/Stock_RT_Datalog_Data.gif - exported datalogging shot, stock car
http://www.shonutperformance.com/load_comparison.PDF
- Excel chart comparison of secondaries always open and always closed for a
stock SHO
http://www.shonutperformance.com/Emissions_Run_1_+10_PT_Spark.gif
- emissions run with +10 spark (was actually closed throttle)
http://www.shonutperformance.com/Emissions_Run_1_+5_PT_Spark.gif - emissions run with +5 spark
http://www.shonutperformance.com/Emissions_Run_1_No_Changes.gif - emissions run
http://www.shonutperformance.com/TwEECer_MAP_WB.gif - intermediate software datalogging screen
showing MAP and WB
http://www.shonutperformance.com/DIYNO.gif - experimental DIYNO screen (not in released
software)
http://www.shonutperformance.com/AFR_vs_HEGO.gif - Excel plot of measured AFR vs HEGO voltage
http://www.shonutperformance.com/AFR_vs_HEGO_blowup.gif - blow up of above
http://www.shonutperformance.com/LAMBSE_VS_AFR.gif - Log Analyst plot of Lambse (commanded
fueling) vs measured AFR (actual fuel)
http://www.shonutperformance.com/CalConA5.gif - intermediate software datalogging screen
http://www.shonutperformance.com/CalEditA8.gif - intermediate software settings screen
http://www.shonutperformance.com/VSS_mult.gif - example of x10 VSS multiplier
http://www.shonutperformance.com/12_second_run.DB
- Sample Datalog, 12 second run in a blower SHO
http://www.shonutperformance.com/Josh_blower.CCF
- My current program for my blower car, last updated 11/16/06, T-trim with a
3.125” pulley, ACCEL 48 lb/hr injectors, high-po FPR, Boost-a-pump, Lightning
80 MAF, +40 cams - still needs lots of tuning, open 2 instances of CalEdit and
compare screen by screen.
The TwEECer software will
also interface with an external datalogger to log external signals in the same
logfile as the logged EEC parameters, such as a wideband (WB) O2 sensor and a
MAP sensor, and now a G-force sensor on our Performance page ( http://www.plxdevices.com/Gsensor2Axis.htm
), as well as an AutoMeter full sweep fuel pressure gauge, or even just
volts. These loggers are purchased from
DataQ for $25 and plug into the laptop
via the COM port. http://www.dataq.com/194.htm (DB9
Serial COM) or, for $50, http://www.dataq.com/products/startkit/di148.htm
(USB COM).
http://www.shonutperformance.com/DataQ_Settings.gif - correct settings for the DataQ and a PLX
WB, albeit with an older version – with the new version, you’ll also need to
select which DataQ you are using. NOTE
– when enabling DataQ, you may have to make the changes, then close CalCon
BEFORE you try to log, and then re-open before trying to log. If you don’t, sometimes you will get an
error when you try to log without saving the changes first by closing the
program.
For a PLX WB, connect the
black PLX wire to the ground terminal on the DataQ (as well as your power
ground), and connect the white wire to Channel 1 on the DataQ.
NOTE – do NOT install the
DataQ software unless you need to use it for looking at signals other than what
comes from your WB. Doing so will
over-write the CalCon UltimaSerial drivers with trial ones, so that you get
this message - http://www.shonutperformance.com/UltimaSerial.gif
If you have done this,
download this update and install the two .exe’s inside in order:
http://www.shonutperformance.com/UltimaSerialUpdate.zip
We also use and recommend the
EEC Analyzer software – this software will analyze your TwEECer logs, MAF
curve, injector settings, ISC settings, and help you determine the correct
injector settings, give you a corrected MAF curve (based on either KAMRF or WB
feedback), and MUCH MUCH more. It does
all the math and mental work of getting your tune accurate, and allows you to
concentrate on tuning. Even if you
don’t buy it right away, it has very well written explanations of injector
settings, MAF curve settings etc. etc. etc.
VERY well worth the purchase price.
Use this chart for your PIP
filter setting (and RPM limits) - You'll need the latest X2J.DAT update from
above to use them properly. Rev limits
are now entered as tics, with this chart:
RPM tics
7000 1190
7100 1174
7200 1157
7300 1142
7400 1126
7500 1111
7600 1096
7700 1082
7800 1068
7900 1055
8000 1042
8100 1029
8200 1016
8300 1004
8400 992
8500 980
8600 969
8700 958
8800 947
8900 936
9000 926
9100 916
9200 906
9300 896
9400 887
9500 877
9600 868
9700 859
9800 850
9900 842
10000 833
If you want to print this,
click here, then print the resulting page:
