Volvo All Engines (2010 Emissions) Fault Code: SPN 4094 FMI 18 PID: PSID 90 Nox Limits Exceeded Due to Insufficient Reagent Quality
This function indicates that the NOx conversion efficiency is not correct
Conditions for diagnostic trouble code (DTC):
1) Too high NOx emissions
Observable symptoms
1) Possible engine de-rate
Probable cause
1) Charge air system
2) EGR Mass Flow
3) Diluted, wrong or contaminated Aftertreatment Diesel Exhaust Fluid (DEF) in Aftertreatment diesel exhaust fluid (DEF) tank
4) Aftertreatment Hydrocarbon Doser, over-fueling
5) Fuel Injection System Over-Fueling
6) Aftertreatment selective catalytic reduction (SCR) system Dosing too low
7) Insufficient Aftertreatment Diesel Exhaust Fluid (DEF) supply to Aftertreatment Diesel Exhaust Fluid (DEF) Pump
8) SCR Catalyst
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Volvo Premium Tech Tool PTT 2.8.130 Diagnostic Software 04.2022 ACPI ( 1 PC )
Trucks software $143.00
Related products
-
-
-
-
-
-
Allison 1000 & 2000 Gen 5 Fault Code:P2761 TCC PCS Control Circuit Open
1000 & 2000 Gen 5 -
-
-
Allison 1000 & 2000 Gen 5 Fault Code:U0074 CAN Communications BUS 2 Off
1000 & 2000 Gen 5 -
-
Allison 1000 & 2000 Gen 5 Fault Code:P2763 TCC PCS Control Circuit High
1000 & 2000 Gen 5 -
-
-
-
-
-
-
-
Volvo All Engines (2013 Emissions) Fault Code: P112800 PID: EMS Piston Cooling Oil Pressure Moderately Low
All Engines (2013 Emissions) -
-
Volvo Engine D12D AE E3 (Tier 3) Fault Code: PID100 FMI 1 Engine Oil Pressure
D12D AE E3 (Tier 3) -
-
Volvo All Engines (2013 Emissions) Fault Code: P203864 PID: ACM Reductant Injection Air Pressure Sensor “A”
All Engines (2013 Emissions) -
Volvo All Engines (2010 Emissions) Fault Code: SPN 252 FMI 9 PID: Date
All Engines (2010 Emissions) -
-
-
-
-
-
