Search found 5 matches

by pinpointdiag
Thu Oct 24, 2019 2:44 pm
Forum: Diagnostic discussion
Topic: Valve timing with wps
Replies: 7
Views: 8173

Re: Valve timing with wps

Out of interest. Here is the VW Jetta 2008 1.4 tsi. Exhaust cam advanced confirmed.
by pinpointdiag
Thu Oct 24, 2019 2:26 pm
Forum: Diagnostic discussion
Topic: Valve timing with wps
Replies: 7
Views: 8173

Re: Valve timing with wps

Hi this vehicle the zafira is coming back in tomorrow for further testing. However it will be back to the original garage that asked me to look at it So unfortunately out of my hands. I have to hope they are going to inspect it carefully. Based on what I had captured before I had told them the valve...
by pinpointdiag
Thu Oct 10, 2019 4:30 pm
Forum: Diagnostic discussion
Topic: Valve timing with wps
Replies: 7
Views: 8173

Re: Valve timing with wps

Hi Steve thanks for taking a look. Yes the other cylinders are the same. Ill post some other captures. The car has bad misfire at idle and fault codes for random misfire and misfire cyl 4. Cylinder 4 has the lowest compression of all. However If there was a valve timing error and this was corrected ...
by pinpointdiag
Wed Oct 09, 2019 3:33 pm
Forum: Diagnostic discussion
Topic: Valve timing with wps
Replies: 7
Views: 8173

Valve timing with wps

Hi I have had a Vauxhall Zafira VXR Z20LEH brought to me with a misfire. It has a misfire at idle. Lowish compression on all 4 cylinders. but it is a turbo. A bit worse on cyl 4. With wps it looks like the exhaust cam timing is advanced. Can any one confirm What i thought. I was fairly confidant but...
by pinpointdiag
Fri May 04, 2018 9:52 am
Forum: Diagnostic discussion
Topic: Polo 1,2 3-Cyl. - WPS 500 Pressure Question
Replies: 17
Views: 34667

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

Hi this thread is very interesting. I have a wps 500 and this explains so much. This is a fantastically powerful tool. Lots to learn though. So thanks for all the useful information. Ill Have to read it all a few times. The polo Looks to have a fuel trim fault though. I looked at one a few months ba...