Here show the instruction show you guide on how to solve Doosan engine open circuit of throttle valve powerstage P02E0.
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1) Overview
| CODE | REASON | EFFECT |
| P02E0 SPN 3464 FMI 5 |
Open load of throttle valve powerstage | SVS Torque Limit 25% |
2) Circuit Description
5V Supply : 234 Pin
DC Motor – : 229 Pin
GND : 240 Pin
Signal : 215 Pin
DC Motor + : 205 Pin
3) Component Location
4) Condition for Running Diagnostic
Key on or Engine run
5) Condition for Setting the Fault Code
1 Open Stop : Average Voltage is out range from 534mV to 888mV
2 Governor MAX deviation : the positive deviation of the governor is more than 15% for 1000ms
3 Governor MIN deviation : the positive deviation of the governor is more than -15% for 1000ms
6) Condition for Clearing the Fault Code
1 Open Stop : It is range from 534mV to 888mV between 240 and 215 Pin
2 Governor MAX deviation : The Governor Deviation is not going for 480ms
3 Governor MIN deviation : The Governor Deviation is not going for 480ms
7) Check List
| Step | Inspection | Standard Value |
YES | NO |
| 1 |
More topics for Doosan,please refer to:Doosan Trouble Repair