Search found 423 matches

by Technician
Thu Feb 21, 2019 8:00 pm
Forum: Diagnostic discussion
Topic: Citroen Nemo MAF sensor p0104
Replies: 1
Views: 27

Re: Citroen Nemo MAF sensor p0104

The mass air flow meter is normally earthed via the PCM at B23. However, you should be a bit more specific about the vehicle details for us to check an exact match.
by Technician
Thu Feb 21, 2019 7:51 pm
Forum: Help me fix my car
Topic: Opel Insignia A20NHT, P0338 fault code
Replies: 2
Views: 28

Re: Opel Insignia A20NHT, P0338 fault code

What is the problem? Hi, the problem is in the description given in your fault code. You now need a test plan and a good wiring diagram. Carryout a systematic check of the systems and post up your results. You may find this interesting reading to help you along the way. https://www.obd-codes.com/p0...
by Technician
Sat Feb 09, 2019 5:38 pm
Forum: PicoDiagnostics software
Topic: Identifying batteries is it important?
Replies: 1
Views: 80

Re: Identifying batteries is it important?

Steve,

You might find this video of interest where limited battery details are available!

https://www.youtube.com/watch?v=Y6tGaPwKXh0
by Technician
Tue Feb 05, 2019 1:33 pm
Forum: Diagnostic discussion
Topic: Opel Vectra C Z18XER compression waveform doubt
Replies: 10
Views: 232

Re: Opel Vectra C Z18XER compression waveform doubt

Not normally any adjustment possible to the valves, they are hydraulic tappets. ......... To make you understand : Sorry for confusion, I was not referring to the VVTi unit(s) when I said not normally adjustable. I was referring to the valve clearances, which are normally hydraulic buckets operatin...
by Technician
Mon Feb 04, 2019 7:14 pm
Forum: Diagnostic discussion
Topic: Opel Vectra C Z18XER compression waveform doubt
Replies: 10
Views: 232

Re: Opel Vectra C Z18XER compression waveform doubt

Not normally any adjustment possible to the valves, they are hydraulic tappets. The compression is low by 4 to 6 bar. The intake depression is not recongised within the trace, pointing towards the inlet valves not opening correctly during the intake stroke.
by Technician
Mon Jan 21, 2019 1:19 pm
Forum: PicoScope 6 Automotive software
Topic: Since update live screen locks up momentarily
Replies: 14
Views: 369

Re: Since update live screen locks up momentarily

RYM6746 wrote:
Sun Jan 20, 2019 11:14 pm
Sooooooooo :D Any one have a fix or a date for the un-freezable software. It is rather annoying waiting for the screen to burst back in to life at any given moment.
You could take a step backwards and load the older version software until a fix is done :)
by Technician
Sun Jan 20, 2019 12:44 am
Forum: Help me fix my car
Topic: Porsche Cayman 3.4 2009 Rough running
Replies: 4
Views: 178

Re: Porsche Cayman 3.4 2009 Rough running

Hi Jon,

Care to share your scope data!
by Technician
Sun Jan 20, 2019 12:42 am
Forum: Diagnostic discussion
Topic: Detonation Waveform
Replies: 5
Views: 233

Re: Detonation Waveform

Hi James,

Scope and Chassis ear data would be nice.
by Technician
Sun Jan 20, 2019 12:38 am
Forum: PicoDiagnostics NVH
Topic: NVH analysis Help
Replies: 10
Views: 5414

Re: NVH analysis Help

When you open up the NVH software, click setup tab and look at the bottom left hand side where I show "Look here". Change it to 500 and you should be good to go.