VOLVOUU All Engines (2017 Emissions) Fault Code: P06E616 PID: EMS Sensor Power Supply “C”
Circuit description
The control module provides the following sensors with 5V supply voltage
A43: Fan speed sensor
Conditions for diagnostic trouble code (DTC)
The voltage at pin A14.EA:1 is less than 4.5 V
Observable symptoms
Engine cooling fan, does not activate
Probable cause
1) Wiring harness
2) Connector
3) Fan speed sensor
4) Engine control module (ECM)
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