Doosan G2 Stage V Machine P00BE Sensitivity Drift Error Solution

This instruction show you guide on how to solve Doosan G2 Stage V machine P00BE sensitivity drift error low for air mass flow sensor.

 

Preparations:

Doosan Data Monitoring System DMS-5 DMS-3 Free Download

2023 Doosan Diagnostic Tool DDT & G2 Scan Software Free Download

Doosan uVIM Diagnostic Tool

 

 

Overview

E SPN-FMI:E00013221

Reason:

1 Air Path problem (Leakage of air cleaner to compressor inlet)

2 Installation problem (reverse installation of the Air mass flow sensor)

3 Electrical problem (Faulty Intake manifold pressure sensor, Faulty Intake manifold temperature sensor, Faulty Air mass flow sensor)

EFFECT:

CE lamp Blink or ON Torque Reduction 2(Severe)

Inducement Group1 (EGR Block) -with EGR only DPF regeneration inhibit by Active and Forced

 

Component Location

Air mass flow sensor location is dependent on machine application.

 

Condition for Running Diagnostic

Engine running

 

Condition for Setting the Fault Code

The difference between measured value by air mass flow sensor and calculated air mass flow

into the cylinder becomes out of the threshold, the fault code is raised.

 

Condition for Clearing the Fault Code

The difference between measured value by air mass flow sensor and calculated air mass flow

into the cylinder is within the threshold, the fault code is cleared.

 

Check List

More topics for Doosan,please refer to:Doosan Trouble Repair