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Old 04-23-2005, 01:06 PM   #1
CaptainMorgan
Scooby Specialist
 
Member#: 24660
Join Date: Sep 2002
Chapter/Region: MWSOC
Location: Milwaukee
Vehicle:
2005 OBXT
Black

Default Tuner, Wideband, and UTEC

I was curious if anyone knew how the Tuner from Turbo XS interfaces with the UTEC so that it logs all as one? I use a Lambda meter from ETAS at work and was wondering if this could be hooked up to the UTEC? Here are some quick specs:

Quote:
Measuring ranges

Lambda
0.7 to 32.767

O2
0 to 24.41%

Air/Fuel ratio
10.29 to 327.67

Internal resistance of g-sensor
0.0 to 1,000.0

Transient time measuring system
2 ms transient time

Outputs
Analog output
0 V to 8.2 V (parameter setting)

Short-circuit proof and extraneous-voltage protected up to 40 V

Output resistance
2 kOhm

Serial interface
V24 (RS232), 38,400 Baud, cascadable with other devices
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Old 04-23-2005, 01:42 PM   #2
StiDreams
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Member#: 26315
Join Date: Oct 2002
Chapter/Region: BAIC
Location: On the grassy knoll.
Vehicle:
07 Outback
Silver/Silver

Default

It wonít work. Thatís because the tuner is really the aggregation point for the log. The tuner controller is more like an aggregation point for both UTEC and WB data. The UTEC sends information to the tuner and not the other way around. The tuner then adds its WB data and sends it out to the computer.

In order to get another WB tool to log with the UTEC you need to log both (with RPM) and use the RPM data to merge the two logs. Some people here have done that here with the LM-1 and one other WB with a self written custom application.
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Old 04-23-2005, 09:41 PM   #3
MMBOOST
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Member#: 24140
Join Date: Sep 2002
Location: SFBA
Vehicle:
02 Impreza WRX
http://www.logmapper.com

Default

Those custom apps are log mergers? Or do they do it in real time?

jason
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Old 04-23-2005, 11:16 PM   #4
StiDreams
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Member#: 26315
Join Date: Oct 2002
Chapter/Region: BAIC
Location: On the grassy knoll.
Vehicle:
07 Outback
Silver/Silver

Default

I believe they were log mergers but I'm not 100% certain. To be honest I did not follow the threads closely as I ended up buying a Tuner.
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