2006 ford focus st 2.5 eng. HYDA running fault

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wade0059
OneWave
OneWave
Posts: 11
Joined: Sun Jul 29, 2018 8:04 am

2006 ford focus st 2.5 eng. HYDA running fault

Post by wade0059 »

good morning, i have a focus with bad running issues, hunting a lot, no response from throttle pedal. if the ignition is switched off and on an few times it will eventually start and run fine.
I'm very new to the picoscope and would like to know if the attached CAN H and CAN L wave forms are correct, again excuse my ignorance!
many thanks
matt
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ap55bhl can.psdata
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Dcunning35
TwoWaves
TwoWaves
Posts: 239
Joined: Thu Jan 28, 2016 12:33 pm

Re: 2006 ford focus st 2.5 eng. HYDA running fault

Post by Dcunning35 »

Hi ,a can communication error wouldn't result in hunting at idle and no throttle response.
So lets start again have you any dtcs stored?
Id be starting with basics air leaks on the intake , but let me know on the dtc,s etc and il try and assist.
Danny

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