Join Date: Jun 2008
Location: Brampton, Ontario, Canada
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For what it's worth, P2614 and P2617 are what I consider to be "ghost codes" which I usually ignore. Those two codes are only set when the PCM detects the engine stalling at some point. You have to fix the cause of the stalling to repair your issue. Yes, it is very common to have the outer o-ring torn on the CMP sensor, but that won't cause your truck not to start. Was there a lot of rust build-up between the sensor flange and the mounting on the engine block. If rust build-up is enough to pull the sensor further outward, it can also cause a momentary loss of CMP signal. To me, it sounds like you have a harness problem. Next time the engine is running, I suggest you do a little bit of "wiggle testing" of various areas of the engine harness to see if it reacts or stalls. If it does, your engine and/or FICM harness needs replaced.
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Ford Diesel/Senior/Master Tech who placed 2nd overall in Ontario on the Fix-It-Right-First-Visit score for 2010
....who works at a dealership that now employs SOME half decent looking female employees since they overhauled most of the administrative staff
....but STILL loves hot women with big boobies
....and STILL hates working on E-Series with 6.0L