Volvo All Engines (2010 Emissions) Fault Code: SPN 637 FMI 8 PID: SID 22 Crankshaft Position Sensor (CKP)
The Crank Speed Sensor is an inductive sensor that will generate a variable voltage signal when the sensor’s magnetic field is excited. When the engine is running the flywheel’s teeth rotate past the sensor’s tip and voltage pulses are generated. The Engine Control Module (ECM) monitors the frequency of the signal generated by the Crank Speed Sensor and calculates the engine RPM.
Conditions for diagnostic trouble code (DTC):
1) Incorrect crankshaft position (CKP) sensor signal
Observable symptoms
1) Long start time
2) Uneven operation
3) Loss of power
Probable cause
1) Flywheel sensor
2) Wiring harness
3) Flywheel
4) Electrical interference in the crankshaft position (CKP) sensor signal
5) Incorrectly installed sensor (incorrect distance to tooth wheel)
Related products
-
Allison 1000 & 2000 Gen 5 Fault Code:P2761 TCC PCS Control Circuit Open
1000 & 2000 Gen 5 -
-
-
Allison 1000 & 2000 Gen 5 Fault Code:U0100 Lost Communication With ECM A
1000 & 2000 Gen 5 -
Allison 1000 & 2000 Gen 5 Fault Code:U0074 CAN Communications BUS 2 Off
1000 & 2000 Gen 5 -
-
-
-
-
Allison 1000 & 2000 Gen 5 Fault Code:P2764 TCC PCS Control Circuit Low
1000 & 2000 Gen 5 -
-
-
Volvo All Engines (2017 Emissions) Fault Code: P030200 PID: EMS Cylinder 2 Misfire Detected
All Engines (2017 Emissions) -
Volvo All Engines (2017 Emissions) Fault Code: P115100 PID: EMS Aftertreatment System Over Temperature
All Engines (2017 Emissions) -
Volvo All Engines (2017 Emissions) Fault Code: P111800 PID: EMS Manifold Absolute Pressure Too High
All Engines (2017 Emissions) -
Allison 3000 & 4000 Gen 4 Fault Code: P071A RELS Input Failed On
3000 & 4000 Gen 4 -
-
-
-
Volvo All Engines (2017 Emissions) Fault Code: P051A01 PID: EMS Crankcase Pressure Sensor
All Engines (2017 Emissions) -
-
-
-
-
-
-
-
-
-
