DESCRIPTION:
Quantity control valve (QCV) error.
MONITORED PARAMETER:
Quantity control valve.
TYPICAL ENABLING CONDITIONS:
RP closed loop control.
MONITOR SEQUENCE:
None
EXECUTION FREQUENCY:
Current less than 200 mA.
TYPICAL DURATION:
Two seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
Derate 25%
VERIFICATION:
Engine Idle: One minute.
PROBABLE CAUSES:
1. Wiring between the ECM and the quantity control valve.
2. Quantity control valve.
3. ECM Failure.
![Doosan Diagnostic Software DMS 5 3 1 3 provides essential tools for monitoring and analyzing Doosan excavators and loaders via the E-EPOS controller. With real-time data visualization and fault history analysis, this software ensures optimal equipment performance and maintenance. Connecting to the control unit requires specific communication cables, offering different access levels for users, making it a vital tool for heavy machinery operators.DOOSAN DMS-5 3.1.3 [2023.11] diagnostic software 1PC](https://i0.wp.com/dtctruck.com/wp-content/uploads/2024/04/1-1.webp?resize=300%2C300&ssl=1 "Doosan Diagnostic Software DMS 5 3 1 3 provides essential tools for monitoring and analyzing Doosan excavators and loaders via the E-EPOS controller. With real-time data visualization and fault history analysis, this software ensures optimal equipment performance and maintenance. Connecting to the control unit requires specific communication cables, offering different access levels for users, making it a vital tool for heavy machinery operators.DOOSAN DMS-5 3.1.3 [2023.11] diagnostic software 1PC")
English
Arabic
Reviews
There are no reviews yet.