“CAT ET 2026 Diagnostic Software” 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 below normal value
Diagnostic operating conditions
1) Ignition key in ON position
Observable symptoms
1) Poor accelerator pedal (AP) response
2) Regeneration not possible
Probable cause
1) Connector
2) Wiring harness
3) EGR differential pressure sensor
Related products
-
PACCAR MX (2004 Emissions) Fault Code: P0121 Accelerator Pedal – Sticking Pedal
MX (2004 Emissions) -
Volvo All Engines (2013 Emissions) Fault Code: P100213 PID: EMS Preheat Relay
All Engines (2013 Emissions) -
Volvo All Engines (2017 Emissions) Fault Code: P113B12 PID: EMS Turbo Compound Buffer Air Pressure Sensor
All Engines (2017 Emissions) -
Volvo All Engines (2010 Emissions) Fault Code: SPN 2836 FMI 4 PID: PSID 49 Battery 1 Potential 2 (Voltage), Switched
All Engines (2010 Emissions) -
Volvo All Engines (2017 Emissions) Fault Code: P112900 PID: EMS Transmission Fluid Temperature Moderately High
All Engines (2017 Emissions)