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Diesel Exhaust Fluid Application This application allows the Diesel Exhaust Fluid (DEF or AdBlue®) level to be constantly moni- tored, and displays the amount required to refill the tank. It also provides service functions relat- ed to the DEF tank and Selective Catalyst Reduction (SCR) system, as described below. Diesel Exhaust Fluid Process On starting the application the main menu displays the following options - Exhaust fluid level...
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Prime and pressure test This routine will prime and then pressure test the SCR system following a first fill. It is intended to be run after fitting a new tank and filling it with diesel exhaust fluid for the first time. NOTE - This test requires the engine to be running and may take up to 7 minutes to complete.
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PC via the supplied USB cable, and launching the DA App Hub. This tool will connect to the Diagnostic Associates file server and check to see if a newer version of the Diesel Exhaust Fluid application is available to download.
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