Kuga can High/ Low

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Burt_100
OneWave
OneWave
Posts: 39
Joined: Sat May 06, 2017 9:52 am

Kuga can High/ Low

Post by Burt_100 »

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
Attachments
20210119-0002-can power steering pump.psdata
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Dcunning35
TwoWaves
TwoWaves
Posts: 238
Joined: Thu Jan 28, 2016 12:33 pm

Re: Kuga can High/ Low

Post by Dcunning35 »

Hi Burt if possible could you post the dtcs you get please or send me them and the vehicle details by pm and IL do my best to help out
Danny

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