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jditom jditom is offline
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Join Date: Dec 2010
Posts: 16
Camshaft positioning sensor deviation?

I used my Durametric software to measure both CPS deviation.

#1 1.34
#2 0.35

The book says they should be zero? Does this mean they should be the same number?
Or they should not fluctuate?
They don't change and I have been checking them once a week for a month.
Waynes book mentioned it as a way to pick up a early IMS failure?

Any thoughts are welcomed.

2004 S anniversary ed, 22,000 miles
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2004 Boxster S Anniversary ed, hard top, 28k miles.
Old 01-17-2011, 10:50 AM
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