Anyone know if it is possible to monitor the PWM duty cycle to the CVS dampers with IID or of there is another tool which can? Christian.


Current Cars
2011 Range Rover Vogue SE
2020 BMW M4 Competition
2019 BMW X4

My RR Blog: www.facebook.com/L322Project
or
https://www.fullfatrr.com/forum/topic61540.html

Pocket oscilloscope? 2012 TDV8 Vogue (L322)

An oscilloscope would definitely show the PWM on an individual basis if connected to the signal wiring but I’d like to be able to measure all four corners at the same time with data logging via OBD.
It must be possible surely? Christian.


Current Cars
2011 Range Rover Vogue SE
2020 BMW M4 Competition
2019 BMW X4

My RR Blog: www.facebook.com/L322Project
or
https://www.fullfatrr.com/forum/topic61540.html

It's not an option in the GAP IID tool so I can't see how unless you ask GAP to see if they can enable it? 2012 TDV8 Vogue (L322)

I seem to remember GAP telling someone it couldn’t.

Someone did it with icarsoft V2… I think it was, def got the voltage at least.

 2011 Range Rover Vogue SE 4.4 TDV8

Previous cars :
2003 Range Rover Vogue TD6
1999 Discovery Td5 ES
1995 BMW M5 3.8 6 speed
1992 Range Rover 3.9 Efi Vogue
1992 BMW M5 3.8
1988 BMW 735i SE
1989 Ford Sierra XR4x4 2.9i
1981 Ford Fiesta Supersport

3rd post down on here…

https://www.fullfatrr.com/forum/topic59154-120.html

 2011 Range Rover Vogue SE 4.4 TDV8

Previous cars :
2003 Range Rover Vogue TD6
1999 Discovery Td5 ES
1995 BMW M5 3.8 6 speed
1992 Range Rover 3.9 Efi Vogue
1992 BMW M5 3.8
1988 BMW 735i SE
1989 Ford Sierra XR4x4 2.9i
1981 Ford Fiesta Supersport

I am speaking with Pat @ GAP now to see if there is anything they can do to help Christian.


Current Cars
2011 Range Rover Vogue SE
2020 BMW M4 Competition
2019 BMW X4

My RR Blog: www.facebook.com/L322Project
or
https://www.fullfatrr.com/forum/topic61540.html