Search found 66 matches

by kona
Fri Jun 01, 2018 7:08 pm
Forum: PicoScope 6 Automotive software
Topic: Cam and Crank Correlation
Replies: 7
Views: 33508

Re: Cam and Crank Correlation

PicoKev wrote:Visual instructions. :wink: :D

All the best.
Kev.
Why there is no choice?
Everything was fine before.

Thank you.
by kona
Fri May 04, 2018 4:11 pm
Forum: PicoDiagnostics software
Topic: turn of demo mode when starting up.
Replies: 4
Views: 6889

Re: turn of demo mode when starting up.

foppe wrote:.......
.......
Is there a way to get rid of this? some kind of setting to turn off demo mode at startup?
or having the big sine wave to stop flickering?
If I understand you correctly ....
Try this:
by kona
Tue May 01, 2018 5:36 pm
Forum: Diagnostic discussion
Topic: On the problem of the timing chain
Replies: 14
Views: 13953

Re: On the problem of the timing chain

pantiancai wrote:
...The camshaft rotates counterclockwise, the crankshaft rotates clockwise, .......
:shock:

Please indicate engine ID code (4 letters).
pantiancai wrote:
A timing chain, not a set
Well, then everything is believable.
by kona
Mon Apr 30, 2018 5:29 pm
Forum: Diagnostic discussion
Topic: On the problem of the timing chain
Replies: 14
Views: 13953

Re: On the problem of the timing chain

pantiancai wrote:Hello everyone
Ask a question about timing chain elongation
....... and replaced the defective timing chain. ........
Only one chain? ..... or the whole set? :?:
by kona
Sun Apr 22, 2018 9:11 pm
Forum: Diagnostic discussion
Topic: Polo 1,2 3-Cyl. - WPS 500 Pressure Question
Replies: 17
Views: 35199

Re: Polo 1,2 3-Cyl. - WPS 500 Pressure Question

Hello again,

It's interesting to see WPS Readings of each Cylinder.
And further ...

It may be worthwhile to note the oil pressure at high engine speeds.
Too much oil pressure may not allow the valves to close.

You can suspect the weak valve springs (do not have time to close).

Good luck.
by kona
Sun Apr 22, 2018 6:28 pm
Forum: Diagnostic discussion
Topic: Polo 1,2 3-Cyl. - WPS 500 Pressure Question
Replies: 17
Views: 35199

Re: Polo 1,2 3-Cyl. - WPS 500 Pressure Question

Hi,

Could you specify what problems with the engine are currently.

Could you show the work of all the cylinders? :?:

Thank you.
by kona
Sun Apr 15, 2018 8:00 pm
Forum: Diagnostic discussion
Topic: Inverted scope trace
Replies: 2
Views: 3710

Re: Inverted scope trace

Hi,

It seems that you have questions with a compression in one cylinder. :?:

When measuring the lambda, you selected a probe for ignition. :?:

The straight line of the second probe means you have a working catalyst.

good luck :D
by kona
Fri Apr 06, 2018 8:07 am
Forum: Help me fix my car
Topic: 1996 Civic LXO - losing power uphill, stalls once hot
Replies: 3
Views: 4601

Re: 1996 Civic LXO - losing power uphill, stalls once hot

I have a Manual 96 Civic at 281,000 miles. .......... - it is difficult to start the car, unless it's on a downhill............. Any suggestions on what I should check first? HI, You do not give any specific measurement ... :?: :?: :?: Based on your description: - Measure the fuel pressure.
by kona
Fri Mar 23, 2018 7:08 am
Forum: Diagnostic discussion
Topic: Alternator voltage spike
Replies: 4
Views: 7783

Re: Alternator voltage spike

....... The starter motor and alternator are lightweight racing items from Brise and the battery is a Lithium Ion race battery. ........... Hi, well,then further: - from which car you use PCM (brand, year, part number from the catalog) ? - although you do not use injectors does the PCM have injecto...
by kona
Thu Mar 22, 2018 3:14 pm
Forum: Diagnostic discussion
Topic: Alternator voltage spike
Replies: 4
Views: 7783

Re: Alternator voltage spike

Hi, It seems your description of the problem is not very informative ... I dare to assume that because of incompatibility of your components or errors in their connection. Perhaps you see pulses of the injectors (which can have such a voltage), but there may be ignition pulses. It would be nice to s...