1990 Chrysler New Yorker, CKP Sensor Waveform

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Posted to the Waveform Library on 10/19/2004

Misadjusted crank sensor on a Chrysler 3.3

As RPM's increase the sensor would start 'not seeing' the metal between the shutter holes. This would return an incorrect number of pulses to the ECM, causing some very bizarre behavior on ignition control.

Vehicle Data

1990 Chrysler New Yorker Fifth Avenue 3.3L

1C3XC66R2L

Engine	3.3 L / 6 cyl / GAS
Trans	4-speed AutomaticTransaxle (Electronic)
Delivery	Fuel Injection
Subsystem	ECM/Inputs/Outputs
Component	CKP Sensor
Condition	Known Bad

References

TECH: Missing Caravan
SNAPON: CSI Case #10: A MISS By Any Other Name

Vehicle Data

1990 Chrysler New Yorker Fifth Avenue 3.3L

1C3XC66R2L

Engine	3.3 L / 6 cyl / GAS
Trans	4-speed AutomaticTransaxle (Electronic)
Delivery	Fuel Injection
Subsystem	ECM/Inputs/Outputs
Component	CKP Sensor
Condition	Known Bad

References

TECH: Missing Caravan
SNAPON: CSI Case #10: A MISS By Any Other Name