if i want to do data logging in 6.0 Durametric

i want to know whats the A/R ,, the boost Pressure and the timing during the full throttele

so can you please tell me Instructions

thanks
yousef

 

will be interested in same info as I just received my cable

 

I do not use 6.0B to datalog. I use 5.0.

Boost on demand during WOT is not directly measured.

You need to calculate the value based on ambient atmospheric pressure using Durametric v5 (6.0B variable seems to be labeled differently.)

"Boost pressure of sensor" is an actual value, and it is displayed in mbars. Ambient pressure needs to be recorded as a constant. Under acceleration, the sensor reading needs to b e corrected with the ambient pressure constant.

ie

990 mbar at idle

At 6734 RPM WOT, I will record 2178.75 mbar.

2178.75 - 990 (reading at idle) =1188.75 mbar / 1000 = 1.18 BAR

For Lambda, multiply this with 14.7 and you'll have the correct air fuel ratio.

bob

 

great info bob ,,


what about timing ??

 

Log RPM and Advance (which will give you ignition angle or timing.) I should also mention that you need to record Lambda for bank 1 and 2, and at high RPMs, the sampling rate may be insufficient to accurately record Lambda.

I've started to compile a list of useful threads for using Durametric Software.

https://www.6speedonline.com/forums/...-software.html

If you have something useful that you have learned about the software, and would like to share with the community, please let me know so I can add it on.

- bob

bob

 

Engine speed
Engine load
Ignition angle
Actual lambda value bank 1
Actual throttle plate angle
Pressure ahead of thr. Plate press. Sensor.

 

thanks all i will try this soon

thanks alot

yousef