“DETROIT DIESEL DIAGNOSTIC LINK DDDL 8.20 SP1 2025” has been added to your cart. View cart
This Diagnostic Trouble Code (DTC) monitors and evaluates malfunctions in the (EGR) Exhaust Gas Recirculation Diff Pressure. A faulty (EGR) Exhaust Gas Recirculation differential Pressure can lead to uneven running and response problems.
Conditions for diagnostic trouble code (DTC):
1) The voltage at pin A14.EA:21 is above normal value
Observable symptoms
1) Uneven engine speed during idle
Probable cause
1) Connector
2) Wiring harness
3) EGR differential pressure sensor
Related products
-
Volvo All Engines (2004 Emissions) Fault Code: PID 108 FMI 4 Ambient Pressure Sensor
All Engines (2004 Emissions) -
Volvo All Engines (2013 Emissions) Fault Code: P026A00 PID: EMS Charge Air Cooler Efficiency Below Threshold
All Engines (2013 Emissions) -
Volvo All Engines (2010 Emissions) Fault Code: SPN 174 FMI 4 PID: Cummins DTC
All Engines (2010 Emissions)