Doosan Engine Open Circuit of Throttle Valve Powerstage P02E0

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

 

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