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CLAAS MetaDiag 2007 Update 2016 is a crucial software tool for diagnosing issues in CLAAS agricultural machinery. It enhances efficiency and supports maintenance activities through advanced features and user-friendly design. This update includes improvements in diagnostic capabilities, compatibility, and installation processes. Designed for easy use, it is vital for technicians managing heavy machinery and trucks, ensuring optimal performance and reduced downtime.
CLAAS MetaDiag 2007 Update 2016
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Volvo All Engines (2010 Emissions) Fault Code: SPN 5394 FMI 7 PID: PSID 89 Aftertreatment DEF Dosing Valve

Volvo All Engines (2010 Emissions) Fault Code: SPN 5394 FMI 7 PID: PSID 89 Aftertreatment DEF Dosing Valve

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Created by potrace 1.16, written by Peter Selinger 2001-2019 Installation with TeamViewer for free

When the aftertreatment selective catalytic reduction (SCR) system operates under normal conditions, the aftertreatment control module (ACM) monitors diesel exhaust fluid (DEF) dosing valve duty cycle and DEF pump control value. When the DEF dosing valve duty cycle increases above allowed threshold and the DEF pump control value decreases below expected threshold, the ACM stops DEF dosing and reports a fault. The fault might be indication of electrical failure or blockage in DEF dosing valve or DEF supply line from the DEF tank.

Conditions for diagnostic trouble code (DTC):
1) Mechanical fault

Observable symptoms
1) No aftertreatment diesel exhaust fluid (DEF) dosage

Probable cause
1) Aftertreatment diesel exhaust fluid (DEF) dosage valve

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