audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Checking|Page 1301 > < Speedometer - Gov't Regulations for Replacement|Page 1296
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Temperature Gauge: Testing and Inspection
Checking

Coolant temperature gauge, checking 

detach connector from temperature sending unit (arrow)

connect VW 1301 between connector with brown/black lead and ground

switch ignition ON

set dial of VW 1301 to following numbers and check gauge reading
‹›  544 = cold
‹›  60 = hot

needle must be within corresponding tolerance ranges (arrows )
‹›  A = cold
‹›  B = hot

Note:  Keep VW 1301 connected at least 2 minutes to allow gauge needle to reach checking ranges.

Checking|Page 1301 > < Speedometer - Gov't Regulations for Replacement|Page 1296