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Cct results always changes

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Old Sep 18, 2013 | 04:49 PM
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Cct results always changes

I got a question on the cct testing. Trucks been running good but whenever I run a cct test on my terminator/aero force scangauge Ive been getting p0272, p0278, p0284. Of those three codes, I can get any combination of them.

Can these be phathom codes?
I haven't pulled the valve cover yet, but I can't think of any connection between them.
 
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Old Sep 18, 2013 | 10:51 PM
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Before you do the test, get your oil as hot as you can.
 
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Old Sep 19, 2013 | 05:02 AM
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testing done with oil at 200 degrees
 
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Old Sep 19, 2013 | 07:37 AM
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Seems suspicious that they would all be on the same side. How's your UVCH / VC gasket connections? When I had the CCT fail code for my #7 injector, it turned out to be a burned up valve cover harness connector.
 
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Old Sep 22, 2013 | 05:42 PM
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Well I can't do any more testing. My gauge has been restarting on its own for awhile but used to work after abit, now it powers up and goes blank.

So should I try a reflash from aero force?
Or buy another aero force scangauge?
Or just get an analog boost gauge?
 
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