Search found 65 matches

by tintoverano
Fri Feb 16, 2024 12:26 pm
Forum: PicoScope 7 Automotive software
Topic: latest v7 early access loads wrong file into 2nd scope view
Replies: 2
Views: 620

Re: latest v7 early access loads wrong file into 2nd scope view

hi Steve,

thanks for the quick response!

yes, my bad

somehow I expected to get view #1 as a starting point for view #2 - I remembered working it like that

and then I drew a wrong conclusion based on what I saw - I have several captures in the same folder
by tintoverano
Fri Feb 16, 2024 10:43 am
Forum: PicoScope 7 Automotive software
Topic: latest v7 early access loads wrong file into 2nd scope view
Replies: 2
Views: 620

latest v7 early access loads wrong file into 2nd scope view

posting it here, because Support web page doesn't seem to work
by tintoverano
Fri Feb 09, 2024 7:58 am
Forum: Diagnostic discussion
Topic: CKP signal flopping from capture to capture
Replies: 7
Views: 5340

Re: CKP signal flopping from capture to capture

Hi tintoverano, I have looked at your waveforms and tried to get some logical answer, as this is very interesting topic. I am also assuming there is no complain from customer and no DTC or any warning light. The main question is what should we do when we get such reading, replace some part as this ...
by tintoverano
Wed Oct 04, 2023 2:38 pm
Forum: Diagnostic discussion
Topic: VAG crank trigger wheel vs. CKP waveform
Replies: 9
Views: 26673

Re: VAG crank trigger wheel vs. CKP waveform

. Page 23 : ...The sender wheel consists of a steel ring, onto which a rubber composite material is sprayed. In this rubber composite material is a large quantity of metal shavings, which are magnetised alternately to north and south. As a reference mark for the engine speed sender there are two wi...
by tintoverano
Wed Oct 04, 2023 2:00 pm
Forum: Diagnostic discussion
Topic: CKP signal flopping from capture to capture
Replies: 7
Views: 5340

Re: CKP signal flopping from capture to capture

in my case the CKP signal stays in its original state during the whole capture, it doesn't flip-flop during one run
by tintoverano
Wed Oct 04, 2023 1:50 pm
Forum: Diagnostic discussion
Topic: CKP signal flopping from capture to capture
Replies: 7
Views: 5340

Re: CKP signal flopping from capture to capture

hi, this is my first too, if magnetism plays its magic here I saw that video, thanks! files are large for upload, but here're the links to them https://drive.google.com/file/d/1O3VSA22eldmKthr2jJV9UJ0sQSIUtvNC/view?usp=sharing https://drive.google.com/file/d/1O6cdjmrdkizLJCoBat7t2QZzOmkQ36c-/view?us...
by tintoverano
Wed Oct 04, 2023 1:18 pm
Forum: Diagnostic discussion
Topic: VAG crank trigger wheel vs. CKP waveform
Replies: 9
Views: 26673

Re: VAG crank trigger wheel vs. CKP waveform

Octavia 2015 CKF engine crankshaft

octavia 2015 ckf crankshaft.png
by tintoverano
Wed Oct 04, 2023 1:11 pm
Forum: Diagnostic discussion
Topic: CKP signal flopping from capture to capture
Replies: 7
Views: 5340

CKP signal flopping from capture to capture

hi, I got these waveforms from a series of captures starting on a cold engine and as you can see the CKP signal is flopping between the two bmw n42 1.8l crank 2.png bmw n42 1.8l crank 1.png I made roughly ten captures and I got 2 or 3 times when the CKP signal flopped like that no change on the scop...
by tintoverano
Wed Oct 04, 2023 6:28 am
Forum: Diagnostic discussion
Topic: VAG crank trigger wheel vs. CKP waveform
Replies: 9
Views: 26673

Re: VAG crank trigger wheel vs. CKP waveform

hi Roman,

yep, no DTCs - just took the capture for looking at something else

I thought that there was a problem with the trigger wheel, but the known-good from Rotkee site shows the same CKP signal
by tintoverano
Tue Oct 03, 2023 3:10 pm
Forum: Diagnostic discussion
Topic: VAG crank trigger wheel vs. CKP waveform
Replies: 9
Views: 26673

VAG crank trigger wheel vs. CKP waveform

hi, the car in question is a 2015 Skoda Octavia with CKF engine I did timing capture and got surprised by the CKP waveform how can the trigger wheel (standard VAG group 60, 2 missing teeth) produce such a waveform? cfk ckp.png it looks like if there was a gap in the middle of the trigger wheel as we...