The aftertreatment diesel particulate filter (DPF) atomization air pressure sensor is used to monitor the pressure of the compressed air supply to the aftertreatment DPF atomization module during active diagnostics and measures the combined atomization fuel and air pressure during burner operation. The sensor consists of a pressure sensitive diaphragm/amplifier sensor. Air pressure causes the sensors diaphragm to deflect and produce an electrical signal proportional to the pressure. The diaphragm deflection signal is amplified in the sensor.
Conditions for diagnostic trouble code (DTC):
1) Low air pressure detected during active diagnostics check of the pressure regulator in the aftertreament diesel particulate filter (DPF) atomization module
Observable symptoms
1) Regeneration not possible
Probable cause
1) Aftertreatment Diesel Particulate Filter (DPF) Atomization Module (Internal air pressure regulator)
2) Low air pressure
3) Steel fuel line
4) Diesel Particulate Filter (DPF) Air shutoff Valve
5) Aftertreatment DPF Atomization Air Pressure Sensor
-
Volvo Premium Tech Tool PTT 2.8.130 Diagnostic Software 04.2022 ACPI ( 1 PC )
Trucks software $143.00Rated 0 out of 5 -
DOWNLOAD Paccar ESA Electronic Service Analyst 5.5.0 Diagnostic Software 2023
PACCAR $96.00Rated 0 out of 5 -
PACCAR Electronic Service Analyst 5.4.3.0 SW files 27.03.2021 software trucks
PACCAR $60.00Rated 0 out of 5 -
Eaton Service Ranger 4.9 Engineering 4.9 [05.2021] Engineering Level ( 1 PC )
Eaton $67.00Rated 0 out of 5
Related products
-
Allison 1000 & 2000 Gen 5 Fault Code:P0973 Shift Solenoid 1 (SS1) Control Circuit – Low
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2671 Actuator Supply Voltage 2 (HSD2) – High (Batt)
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2789 Clutch Adaptive Learning at Limit
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2670 Actuator Supply Voltage 2 (HSD2) – Low
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2637 Torque Management Feedback Signal – SEM
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2723 Pressure Control Solenoid 1 (PCS1) – Stuck Off
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2764 TCC PCS Control Circuit Low
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:U0073 CAN Communication Bus 1 Off
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2641 Torque Management Feedback Signal – LRTP
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2763 TCC PCS Control Circuit High
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P0979 Shift Solenoid 3 (SS3) Control Circuit – Low
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2727 Pressure Control Solenoid 1 (PCS1) Control Circuit – Open
1000 & 2000 Gen 5Rated 0 out of 5
-
PACCAR MX (2004 Emissions) Fault Code: P2266 Water in Fuel – Voltage Too Low or Short Circuit to Ground on ECU (D420) Pin (A49)
MX (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2010 Emissions) Fault Code: SPN 975 FMI 3 PID: Estimated Percent Fan Speed
All Engines (2010 Emissions)Rated 0 out of 5 -
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 110 FMI 4 (MCM) Engine Coolant Outlet Temperature Circuit Failed Low
DD16 GHG14 (2014-16)Rated 0 out of 5 -
CAT 3406E (Prefix 1MM or 2WS) Fault Code: 26 PID: SPN: 108 FMI: 3 Atmospheric Pressure voltage high
3406E (Prefix 1MM or 2WS)Rated 0 out of 5 -
Volvo Engine D11L (Tier 4) Fault Code: EF3602 PID: FMI: 9 Critical Bus Communication Failure
D11L (Tier 4)Rated 0 out of 5 -
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1659 FMI 18 (MCM) Thermostat Error Detected
DD13 EPA10 (2010-13)Rated 0 out of 5 -
Volvo All Engines (2013 Emissions) Fault Code: P103B00 PID: EMS Reagent Dosing Valve Inducement
All Engines (2013 Emissions)Rated 0 out of 5 -
Volvo All Engines (2017 Emissions) Fault Code: P113E13 PID: EMS Turbo Compound Buffer Air Valve Control
All Engines (2017 Emissions)Rated 0 out of 5 -
PACCAR MX (2004 Emissions) Fault Code: P1138 Lambda Sensor Heater – Voltage Too Low or Short Circuit to Ground on ECU (D420) Pin (C46)
MX (2004 Emissions)Rated 0 out of 5 -
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4076 FMI 3 (MCM) Engine Coolant Inlet Temperature Circuit Has Failed High
DD13 EPA10 (2010-13)Rated 0 out of 5 -
Volvo All Engines (2013 Emissions) Fault Code: P011011 PID: EMS Intake Air Temperature Sensor 1 Bank 1
All Engines (2013 Emissions)Rated 0 out of 5 -
Volvo All Engines (2017 Emissions) Fault Code: P100213 PID: EMS Preheat Relay
All Engines (2017 Emissions)Rated 0 out of 5 -
Volvo All Engines (2013 Emissions) Fault Code: P110512 PID: EMS Engine Rear Start Switch “A” Circuit
All Engines (2013 Emissions)Rated 0 out of 5