VOLVOUU All Engines (2017 Emissions) Fault Code: P06B017 PID: EMS Sensor Power Supply “A”
Circuit description
The control module provides the following sensors with 5V supply voltage
B37: Intake manifold air temperature (IMAT) and pressure sensor
B187: Aftertreatment Fuel Pressure Sensor
B166: EGR Differential Pressure Sensor
Conditions for diagnostic trouble code (DTC)
The voltage at pin A14.EA:7 is more than 5.5 V
Observable symptoms
Incorrect values on intake manifold pressure (IMP) sensor
Low Power
Intake manifold pressure (IMP) gauge shows 0
Probable cause
1) Wiring harness
2) Connector
3) Sensor
4) Engine control module (ECM)
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