Search found 12 matches

by Emanuele.Vag
Sat Aug 21, 2021 2:46 pm
Forum: Diagnostic discussion
Topic: ford fiesta vibrations to the engine
Replies: 6
Views: 6661

Re: ford fiesta vibrations to the engine

Good evening I'm still here with my fiesta problem not yet solved, the car was stopped for more than a month without results and has now been returned pending more information. From the further tests done the vibration is caused not only by the wastegate valve but also by the valve on the HP pump, w...
by Emanuele.Vag
Thu Jun 03, 2021 11:25 am
Forum: Diagnostic discussion
Topic: ford fiesta vibrations to the engine
Replies: 6
Views: 6661

Re: ford fiesta vibrations to the engine

Hello I had time to devote myself a little to this machine. I tried to check on the road with the parameters of the other day and in addition the position sensor of the egr valve during the vibrations the egr is closed. furthermore, as a counter-check, I temporarily disconnected the egr and the vibr...
by Emanuele.Vag
Tue Jun 01, 2021 6:48 am
Forum: Diagnostic discussion
Topic: ford fiesta vibrations to the engine
Replies: 6
Views: 6661

Re: ford fiesta vibrations to the engine

so I made a mistake, in practice I changed the mathematical channel only that I did not change the name in practice the mathematical channel is of channel B. i wanted to.send the channel.psdata but it tells me it's too big
by Emanuele.Vag
Mon May 31, 2021 6:46 pm
Forum: Diagnostic discussion
Topic: ford fiesta vibrations to the engine
Replies: 6
Views: 6661

ford fiesta vibrations to the engine

Good evening to everyone, this ford fiesta b299 1.5 tdci engine code UGJC has some vibrations (or rather some jerks). it does not have DTC, from the analisis conducted hte vibrations seem to come from the turbo pressure that comes and goes. I visually checked the turbo for signs of wear or blockage,...
by Emanuele.Vag
Sun May 17, 2020 10:40 am
Forum: Diagnostic discussion
Topic: Abs light
Replies: 17
Views: 23935

Re: Abs light

Hello everyone. I checked the sensors at a higher speed about 25 km / h.
the frequencies were the same in all four sensors.
we decided to replace the abs module.
the error disappeared, although with a bit of disappointment because I was unable to understand what was the origin of the problem.
by Emanuele.Vag
Sat May 02, 2020 3:42 pm
Forum: Diagnostic discussion
Topic: Abs light
Replies: 17
Views: 23935

Re: Abs light

Another capture
by Emanuele.Vag
Sat May 02, 2020 11:15 am
Forum: Diagnostic discussion
Topic: Abs light
Replies: 17
Views: 23935

Re: Abs light

Unfortunately the time is very low, i managed to apply the mathchannel but only on ps6 this is the result.
I will try again to make another capture to see if that peak on channel D repeats.
by Emanuele.Vag
Fri May 01, 2020 2:55 pm
Forum: Diagnostic discussion
Topic: Abs light
Replies: 17
Views: 23935

Re: Abs light

Hi Steve
I m not sure that it refers to speed sensors, looking on the internet you can find only that error description.
I made another DC acquisition of all 4 sensors but i can t convert them to frequency.
by Emanuele.Vag
Thu Apr 30, 2020 6:42 pm
Forum: Diagnostic discussion
Topic: Abs light
Replies: 17
Views: 23935

Re: Abs light

I made another capture of the rear wheels and they seem to have the same frequency
by Emanuele.Vag
Thu Apr 30, 2020 4:48 pm
Forum: Diagnostic discussion
Topic: Abs light
Replies: 17
Views: 23935

Re: Abs light

Hello to everyone today i restarted working on golf again, i checked the front speed sensors together then the rear ones. The front ones seem to have the same frequency while the rear ones seem to differ from each other. Now i have a problem i am new to the picoscope i m not familiar whit math chann...