The control module provides the following sensors with 5V supply voltage
A138, Aftertreatment DEF Dosing Pressure
If an abnormal voltage or current is detected on the common supply a DTC is set
Conditions for diagnostic trouble code (DTC):
1) The voltage at pin A137:51 is less than 4.5?V
Observable symptoms
1) None
Probable cause
1) Wiring harness
2) Connector
3) A138, Aftertreatment DEF Dosing Pressure
4) A137: Aftertreatment Control Module (ACM)
Volvo All Engines (2010 Emissions) Fault Code: SPN 3512 FMI 3 PID: PSID 126 Sensor Supply Voltage 4
Volvo All Engines (2010 Emissions) Fault Code: SPN 3511 FMI 4 PID: PSID 113 Sensor Supply Voltage 3
Volvo All Engines (2010 Emissions) Fault Code: SPN 3511 FMI 3 PID: PSID 113 Sensor Supply Voltage 3
Volvo All Engines (2010 Emissions) Fault Code: SPN 3510 FMI 4 PID: SID 211 Sensor Supply Voltage 2
Volvo All Engines (2010 Emissions) Fault Code: SPN 3510 FMI 3 PID: SID 211 Sensor Supply Voltage 2
Volvo All Engines (2010 Emissions) Fault Code: SPN 3509 FMI 4 PID: SID 232 Sensor Supply Voltage 1