2001 Chrysler (not Plymouth) Voyager 3.3L. F.O. 1-2-3-4-5-6. CKP/CMP. As you can see, injector #1 fires (roughly) 330degrees before #1 ignition event. Each set of 4 CKP pulses represents 60degrees of crankshaft rotation w/60degrees between each set. Each indiv... Login to read more.

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