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Search: Posts Made By: JFP in PA
Forum: Performance and Technical Chat 02-13-2014, 08:27 AM
Replies: 20
Views: 2,726
Posted By JFP in PA
Because something is wrong with the cam timing on...

Because something is wrong with the cam timing on the suspect bank. Either the timing is off, or for some reason the DME thinks it is, either is enough to cause problems...............
Forum: Performance and Technical Chat 02-13-2014, 05:40 AM
Replies: 20
Views: 2,726
Posted By JFP in PA
If it did advance even further, you should see it...

If it did advance even further, you should see it in the deviation values.
Forum: Performance and Technical Chat 02-12-2014, 02:23 PM
Replies: 20
Views: 2,726
Posted By JFP in PA
Possible. If you have the Durametric software,...

Possible. If you have the Durametric software, you can test activate the VarioCam units at idle and watch the change in the cam deviation values.
Forum: Performance and Technical Chat 02-11-2014, 05:19 PM
Replies: 20
Views: 2,726
Posted By JFP in PA
You need to focus on the cam timing on bank#1, it...

You need to focus on the cam timing on bank#1, it is most likely the cause of the misfire codes being that far off.
Forum: Performance and Technical Chat 02-11-2014, 02:05 AM
Replies: 20
Views: 2,726
Posted By JFP in PA
Sorry, but bank #1 is way off, it should read...

Sorry, but bank #1 is way off, it should read +/-6 degrees, not 25. Either a VarioCam issue or the cam is out of time.
Forum: Performance and Technical Chat 02-10-2014, 10:23 AM
Replies: 20
Views: 2,726
Posted By JFP in PA
The cams are supposed to be RPM dependent, not...

The cams are supposed to be RPM dependent, not temperature. What concerns me are the two codes P0341 and 1340; 0341 is the code for an implausible signal from the cam position sensor on bank #1, and...
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