P 2002 Help Needed...

[Omergnl]

Hi everyone,

The error code keeps popping up, whats your thoughts?
DPF regeneration? EGR cooler full? O2\Lambda sensor fault? Throttle body?
Please kindly advise. Error code as follows:
1 Fault Found: 19226 - Particulate Trap Bank 1 P2002 00 [237] - Efficiency Below Threshold MIL ON - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 3 Mileage: 100325 km Date: 2021.05.25 Time: 20:28:49 Engine speed: 1332.50 /min Normed load value: 66.3 % Vehicle speed: 36 km/h Coolant temperature: 87 °C Intake air temperature: 54 °C Ambient air pressure: 1000 mbar Voltage terminal 30: 13.040 V Unlearning counter according OBD: 40 Exhaust mass flow of low-pressure EGR: calculated: 3.519 Differential pressure ratio: low-pressure EGR: 27.9 kg/h Exh.recircul. 2: differential pres.sensor 1 bank 1: adap. value: 59.0 hPa Exhaust recirculat.2: different.press.sens.1 bank 1: raw value: 56.5 hPa Exh.recircul.valve 1 bank 1: pos.feedback - Act.value: 86.60 % Exhaust recirc.valve 2 bank 1: posit.feedback - Act.value: 40.56 % Exh. gas recirc. 2: diff. press. sensor 1 bank 1: dyn. value: 56.3 hPa Readiness: 1 1 0 0 0

 

[Ioan Furdui]

Hi everyone,

The error code keeps popping up, whats your thoughts?
DPF regeneration? EGR cooler full? O2\Lambda sensor fault? Throttle body?
Please kindly advise. Error code as follows:
1 Fault Found: 19226 - Particulate Trap Bank 1 P2002 00 [237] - Efficiency Below Threshold MIL ON - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 3 Mileage: 100325 km Date: 2021.05.25 Time: 20:28:49 Engine speed: 1332.50 /min Normed load value: 66.3 % Vehicle speed: 36 km/h Coolant temperature: 87 °C Intake air temperature: 54 °C Ambient air pressure: 1000 mbar Voltage terminal 30: 13.040 V Unlearning counter according OBD: 40 Exhaust mass flow of low-pressure EGR: calculated: 3.519 Differential pressure ratio: low-pressure EGR: 27.9 kg/h Exh.recircul. 2: differential pres.sensor 1 bank 1: adap. value: 59.0 hPa Exhaust recirculat.2: different.press.sens.1 bank 1: raw value: 56.5 hPa Exh.recircul.valve 1 bank 1: pos.feedback - Act.value: 86.60 % Exhaust recirc.valve 2 bank 1: posit.feedback - Act.value: 40.56 % Exh. gas recirc. 2: diff. press. sensor 1 bank 1: dyn. value: 56.3 hPa Readiness: 1 1 0 0 0

Egr cooler.

 

[OliWalker]

Hi everyone,

The error code keeps popping up, whats your thoughts?
DPF regeneration? EGR cooler full? O2\Lambda sensor fault? Throttle body?
Please kindly advise. Error code as follows:
1 Fault Found: 19226 - Particulate Trap Bank 1 P2002 00 [237] - Efficiency Below Threshold MIL ON - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 3 Mileage: 100325 km Date: 2021.05.25 Time: 20:28:49 Engine speed: 1332.50 /min Normed load value: 66.3 % Vehicle speed: 36 km/h Coolant temperature: 87 °C Intake air temperature: 54 °C Ambient air pressure: 1000 mbar Voltage terminal 30: 13.040 V Unlearning counter according OBD: 40 Exhaust mass flow of low-pressure EGR: calculated: 3.519 Differential pressure ratio: low-pressure EGR: 27.9 kg/h Exh.recircul. 2: differential pres.sensor 1 bank 1: adap. value: 59.0 hPa Exhaust recirculat.2: different.press.sens.1 bank 1: raw value: 56.5 hPa Exh.recircul.valve 1 bank 1: pos.feedback - Act.value: 86.60 % Exhaust recirc.valve 2 bank 1: posit.feedback - Act.value: 40.56 % Exh. gas recirc. 2: diff. press. sensor 1 bank 1: dyn. value: 56.3 hPa Readiness: 1 1 0 0 0

Just wondering if you ever got this issue sorted and what the fix was?