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P1391 Diagnostic Trouble Code Discussion for June 2012

CKP Or CMP Sensor Signal Intermittent

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Trouble Ticket Help Requests for DTC P1391
Help Request Posted
2001 Chrysler Town & Country LX 3.3L Cuts out
P1391: CKP Or CMP Sensor Signal Intermittent. ... problem where engine cuts out during accel, sometimes p1391 sets when problem occurs and sometimes not, check wiring to both crank and camshaft sensors, replaced both sensors, problem occurs intermittantly and very quickly, cannot duplicate in the shop onl...
June 10, 2012