Posted by Mark RobinsMark Robins | Message modified by user UKAT1448 October 13, 2010, 11:29 pm
on October 13, 2010, 11:28 pm, in reply to "Re: BMW 120D 2.0 2005 - Poor performance until 3000 rpm (waveforms) #"
Carl, if you got the 4000 series Picoscope they have some new software that converts the digital signal to analogue, I believe it's free but will only work on the 4000 series of scope. Make interpretation of the signal a lot easier.
I quote...
An option to measure frequency against time has now been added to PicoScope software (version 6.4.28 onwards). A trace from a turbocharged diesel vehicle is shown below. The vertical scale is in frequency.
Mark
