Volvo All Engines (2010 Emissions) Fault Code: SPN 3484 FMI 3 PID: Aftertreatment Ignition
The aftertreatment control module (ACM) supplies a pulsed ground signal to activate the ignition coil. The ignition coil is connected to the ignition electrodes by two ignition wires. When activated it supplies 40,000 to 45,000 volts to the ignition electrodes creating an arc that ignites the atomized fuel and air mixture in the aftertreatment diesel particulate filter (DPF) combustion chamber of the aftertreatment DPF.
Conditions for diagnostic trouble code (DTC):
1) Pin: 13 (Control wire (-)), Voltage above normal or shorted high
Observable symptoms
1) Regeneration not possible
Probable cause
1) Wiring harness between Aftertreatment ignition coil and Aftertreatment Control Module (ACM)
2) Aftertreatment ignition coil
3) Aftertreatment Control Module (ACM)
Related products
-
-
-
-
-
-
-
-
-
-
-
Allison 1000 & 2000 Gen 5 Fault Code:U0073 CAN Communication Bus 1 Off
1000 & 2000 Gen 5 -
Allison 1000 & 2000 Gen 5 Fault Code:U0100 Lost Communication With ECM A
1000 & 2000 Gen 5
-
-
-
-
Volvo All Engines (2013 Emissions) Fault Code: P066611 PID: ACM Control Module Internal Temperature Sensor “A”
All Engines (2013 Emissions) -
-
-
-
-
-
-
-
Volvo All Engines (2010 Emissions) Fault Code: SPN 3509 FMI 3 PID: SID 232 Sensor Supply Voltage 1
All Engines (2010 Emissions) -
-
-
Volvo All Engines (2013 Emissions) Fault Code: P055A13 PID: EMS Engine Oil Pressure Sensor/Switch “B”
All Engines (2013 Emissions) -
Volvo All Engines (2013 Emissions) Fault Code: P047064 PID: EMS Exhaust Pressure Sensor “A”
All Engines (2013 Emissions) -
-
