Desert Shield/Storm Vet
Join Date: Dec 2006
Location: Munising, MI.
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Sounds like it could be a cps. A diesel doesn't have an ignition system like a gasser so it needs a way to verify that the motor is turning.
so the cps is counting revolutions of the camshaft and sendsthat info back to the computer that the engine is running to keep the fuel flowing to the engine.
2002 F-250 4x4 EC, SRW, SB
Auto 93,000 miles
DP Tuner F5
ATS Compressor and 1.0 Exhaust housing high flow back plate
Turbo Back 4" Silverline Exhaust Mbrp Muffler Delete
Isspro Trans,Pyro,Boost Triple Pod
Fumoto Oil Drain Valve
AIH Delete With Boost Fitting
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