Thread: VSS problem
View Single Post
Old 06-13-2016, 09:44 AM   #6 (permalink)
t vago
MPGuino Supporter
 
t vago's Avatar
 
Join Date: Oct 2010
Location: Hungary
Posts: 1,807

iNXS - '10 Opel Zafira 111 Anniversary

Suzi - '02 Suzuki Swift GL
Thanks: 828
Thanked 708 Times in 456 Posts
Quote:
Originally Posted by mirkwood View Post
I don't know if it is 18000 pulses per mile (mine also in km i think) .. hmm.. can't read the scope so well, and car technical manual doesn't state.
Someone has made a fine diagram of the signal amplifier if that would be a help to help.
EDIT did you mean what i use in the settings?, got it set at 26280 VSS, it is where it seems ok correct for low speeds.
MPGuino indicates zero speed at exactly 55km/h~ 34mp/h
26280 is really, really high. You will want to place a frequency divider between your VSS signal output and the MPGuino.

Something like this:



Quote:
Originally Posted by mirkwood View Post
Is "VSS Debounce" the same as VSS delay?, cause i don't recall seeing "VSS Debounce" in settings. Have tried both setting that to 2..1.. and Zero, and still the same.
Yah, they're the same. I was going off an early MPGuino code version. What version of MPGuino code do you have?
  Reply With Quote
The Following User Says Thank You to t vago For This Useful Post:
mirkwood (06-13-2016)