Search found 186 matches

by RYM6746
Thu Feb 24, 2022 10:33 am
Forum: Diagnostic discussion
Topic: Diesel In cylinder pressure HELP
Replies: 6
Views: 7296

Re: Diesel In cylinder pressure HELP

When i say it runs even on all cylinders i mean it idles with no abnormal behaviour it pulls away with out any misfires all 4 cylinders are working evenly. I have pinned the cambelt up with timing tools. We do not have the timing tools to pin both camshafts that Is why the in cylinder pressure trans...
by RYM6746
Wed Feb 23, 2022 11:02 am
Forum: Diagnostic discussion
Topic: Diesel In cylinder pressure HELP
Replies: 6
Views: 7296

Re: Diesel In cylinder pressure HELP

Thanks for the replys guys. The engine runs evenly on four cylinders so unless all 4 exhaust valves are leaking evenly i don't think that can be the problem. It lacks power in the lower rev range (Until the turbo kicks in) it fails a VE test at only 60per cent all the way through the rev range. Ever...
by RYM6746
Tue Feb 22, 2022 5:05 pm
Forum: Diagnostic discussion
Topic: Diesel In cylinder pressure HELP
Replies: 6
Views: 7296

Diesel In cylinder pressure HELP

Hi guys I have a 2012 volkswagen transporter 2.0L diesel engine code CAA. Long story short cam belt broke another garage replaced the belt without stripping head (Still runs evenly on 4 cylinders). Its never run quite right since. It logs a MAF sensor code and the actual and nominal are off at certa...
by RYM6746
Fri Oct 29, 2021 8:50 am
Forum: Diagnostic discussion
Topic: Vauxhall zafira RARE crankshaft sensor fault
Replies: 9
Views: 13517

Re: Vauxhall zafira RARE crankshaft sensor fault

Thanks for the reply. I will try and get the customer back for a software update and keep you posted on the progress. Thankyou :D
by RYM6746
Thu Oct 28, 2021 12:35 pm
Forum: Diagnostic discussion
Topic: Vauxhall zafira RARE crankshaft sensor fault
Replies: 9
Views: 13517

Vauxhall zafira RARE crankshaft sensor fault

Hi guys need a little help understanding this one. Got a Vauxhall Zafira Z18XE W0L0TGF7532242558 Automatic. Logs crankshaft sensor code P0335 whilst cranking (fault code/light comes on whilst or directly after cranking). I have 1 channel on one of the crank signal wires and another channel on the ot...
by RYM6746
Sun Dec 27, 2020 12:14 am
Forum: Diagnostic discussion
Topic: Toyota Previa diesel 2002 lack of power valve timing?
Replies: 16
Views: 14037

Re: Toyota Previa diesel 2002 lack of power valve timing?

Perfect. Thankyou very much. Where do you find such valuable information?
by RYM6746
Sat Dec 26, 2020 9:49 pm
Forum: Diagnostic discussion
Topic: Toyota Previa diesel 2002 lack of power valve timing?
Replies: 16
Views: 14037

Re: Toyota Previa diesel 2002 lack of power valve timing?

No. Just can't make any sense of the information you are providing? Trying to figure out what I am missing that you are seeing?
by RYM6746
Sat Dec 26, 2020 8:48 pm
Forum: Diagnostic discussion
Topic: Toyota Previa diesel 2002 lack of power valve timing?
Replies: 16
Views: 14037

Re: Toyota Previa diesel 2002 lack of power valve timing?

How on earth does an exhaust valve open 18 degrees after the intake valve? That makes no sense? How have you worked out when the EVO is in regard to crankshaft degrees? I still can't see any IVO or EVO in the last upload? Are we missing something here?
by RYM6746
Sat Dec 26, 2020 5:30 pm
Forum: Diagnostic discussion
Topic: Toyota Previa diesel 2002 lack of power valve timing?
Replies: 16
Views: 14037

Re: Toyota Previa diesel 2002 lack of power valve timing?

Sorry for my lack of knowledge but how do you use exhaust lifter operation portion of 57.75 camshaft degrees to check the EVO against crankshaft degrees on the in cylinder pressure waveform? Surely you need to know the EVO or IVO in reference to crankshaft degrees?
by RYM6746
Sat Dec 26, 2020 3:21 pm
Forum: Diagnostic discussion
Topic: Toyota Previa diesel 2002 lack of power valve timing?
Replies: 16
Views: 14037

Re: Toyota Previa diesel 2002 lack of power valve timing?

Thankyou very much. Where do you find such information. I spent hours looking for that?