6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

Testing the CKP and CMP circuits

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Old

Dec 9, 2011 | 09:33 AM

#1

fixxxer-upper

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FTE Fan

Joined: Jun 2007

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From: Winder, Georgia

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Testing the CKP and CMP circuits

I would like to check the resistance on the CMP and CKP circuits. What pins in the PCM plug on the FICM would I need to check, and what range of readings on the meter would be considered good/bad?

Thanks.

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Old

Dec 9, 2011 | 09:43 AM

#2

joetech

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Joined: Nov 2006

Posts: 204

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From: frackville PA

The new way GM recommends testing suspect circuits is a loaded voltage drop test. An ohm reading of less than 1 ohm is good. Cam sensor is 31 and 43 Crank sensor is 30 and 41.

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Old

Dec 9, 2011 | 10:04 AM

#3

fixxxer-upper

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FTE Fan

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From: Winder, Georgia

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Thanks. I will check them out when I get home tonight.

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Old

Dec 9, 2011 | 06:17 PM

#4

cheezit

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Joined: Oct 2009

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From: N. Fort Worth, tx

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the should really be check on a 2 channel osciliscope. we are more worried about timeing and patterns then anything else

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60, 60l, ckp, ckpcmp, cmp, desiel, diesel, ford, imagines, location, mx6, pin, ranger, test, testing

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