Hi,
Can I have an opinion on the attached waveform, the Can High signal (red trace) goes down as far as 830mv in places, it is easily identifiable as the wave form has a sudden change in voltage, The car is a 2010 Kuga that is intermittently bringing on the power steering light, eml and anti skid light and going into limp mode, it has loads of U codes but the fault is very intermitient, I have removed the pcm and it looks ok, it is dry and I have thumped the dash but it appears not to affect the cars function either, I have checked can at the pcm, dlc and power steering pump and seam to get the same trace at each point, any help or pointers would be most appreciated.
Thanks in advance