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Home >> Volvo >> 2001 >> S60 2.4 L5-2.4L VIN 61 B5244S >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> Diagnostic Trouble Code Descriptions >> Manufacturer Code Charts >> Engine Control System >> ECM Code Descriptions >> DTC ECM-310A
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DTC ECM-310A






Condition







The control module counts the number of teeth when engine speed (RPM) exceeds 1000 rpm. The higher the engine speed (RPM), the more the number of teeth that are allowed to be missed. Diagnostic trouble code (DTC) ECM-310A is stored if control module registers a deviation in the number of teeth.

Substitute value
Uses camshaft position (CMP) sensor if it functions.

Possible source

Faulty signal:
- intermittent open-circuit in wiring or splices
- contact resistance in terminals
- damage to carrier plate/flywheel
- defective engine speed (RPM) sensor.

Intermittent fault:
- intermittent open-circuit in wiring or splices
- contact resistance in terminals
- damage to carrier plate/flywheel
- defective engine speed (RPM) sensor.

Fault symptom[s]
None.
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