Techedge

Bernardd · Post by **Bernardd** » Fri Feb 10, 2006 7:39 am

Are you going to bring in the techedge digital wideband signal only or is it possible to use the other inputs coming in from the wideband and log them in Nistune? For instance I have a boost sensor setup for datalogging on the TE. It would be handy to have the boost pressure in the logfile when replaying the log or just when viewing the spread sheet. EGT, throttle position sensor (I'm using a dual switch/potentiometer tps next year) would be beneficial to tuning.

Matt · Post by **Matt** » Fri Feb 10, 2006 1:54 pm

those inputs will be added depending on demand. actually it isn't quite hard to add them once the interface is in.

however if there is any conversion from A/D voltage signal to an actual scaled value either linear (formula calculation) or interpolated table then these details (including lookup table) would need to be supplied to me for those devices

Bernardd · Post by **Bernardd** » Sun May 07, 2006 10:27 am

The wideband is working very well. I'll get you the conversion for my map to see if I can get that to work. Any chance you could program my wastegate to work properly?

Bernardd · Post by **Bernardd** » Sun May 21, 2006 11:18 pm

attached is the mapguage.txt file that the techedge uses for the stock nissan 2.5bar map sensor.

Matt · Post by **Matt** » Fri Jun 09, 2006 7:17 pm

good news is that i've got the activex control in and started getting methods working

tricky bit now is getting interrupt handler tested

probably will email periodic debug releases

Twin-turboZ · Post by **Twin-turboZ** » Mon Jun 26, 2006 4:55 am

The Techedge wideband is working great for me as well.

What are the two values beeing displayed in the two smaller readouts beside the main AFR?

Twin-turboZ · Post by **Twin-turboZ** » Mon Jun 26, 2006 4:58 am

Bernard,, what sensor are you using for Boost? original nissan from what?

Bernardd · Post by **Bernardd** » Mon Jun 26, 2006 8:18 am

Twin-turboZ wrote:Bernard,, what sensor are you using for Boost? original nissan from what?

i'm using the stock 280zxt mapsensor.

ByReaL · Post by **ByReaL** » Mon Apr 16, 2007 4:27 am

allmoast one year old thread, but just in case someone else is interested in this:

i use MPX4250AP it reads from -0.8 to 1.5 bar
http://www.freescale.com/files/sensors/ ... X4250A.pdf

kenbam · Post by **kenbam** » Thu Oct 04, 2007 9:31 am

Looking at buying this, any clues before i do as to pros and cons when connecting to nistune?

Thanks

http://wbo2.com/2j/default.htm

Matt · Post by **Matt** » Thu Oct 04, 2007 11:34 am

It has the AFR readout and 2 analogue 0-5 volt sensors. Not as many auxillary inputs as other brands and no thermocouple input but other than that would display and log fine in NIStune

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