3644
New Holland 3644: EDC Drive Relay Fault Affecting NOX Sensor and Turbocharger Actuator
Issue description
The EDC drive relay fault indicates an issue with the electrical circuit that supplies power to the NOX sensor and the turbocharger actuator. This fault may result in improper operation of these components.
Check the cause
The EDC drive relay
The electrical circuit supplying the NOX sensor
The electrical circuit supplying the turbocharger actuator
Parts you might need
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