audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Auxiliary Water Pump|Testing and Inspection|Page 14742 > < Auxiliary Water Pump|Testing and Inspection|Page 14740
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If necessary, initiate On Board Diagnostic (OBD) anew and read out indication in measuring value block (display group "009").

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While doing this, observe the indication in display fields "1" or "2" of display group "009". The displayed temperature sinks slowly along with the
engine coolant temperature.

NOTE:  If the displayed or measured temperature decreases relatively quickly, check activation and function of Coolant Pump V50 (Coolant
Pump V36) Vehicle Diagnosis, Testing and Information System VAS5051 in the "Guided Fault Finding" function.

Auxiliary Water Pump|Testing and Inspection|Page 14742 > < Auxiliary Water Pump|Testing and Inspection|Page 14740