XJ-S Convertible (XJ27) L6-4.0L (1996)
CKP Circuit Range/Performance
CKP Circuit Range/Performance - P 0336
The CKPS counts the number of teeth between the "missing tooth" gaps. If the tooth count is incorrect by more than one tooth, above or below the
actual number of teeth, then a missing tooth fault event has occurred. If a number of fault events occur without the engine synchronizing then a
crankshaft range/performance fault is present.
Possible causes:
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Damaged reluctor ring
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Magnetic debris on reluctor ring
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Radio Frequency Interference (RFI) problem with crank sensor wiring