Volkswagen Passat 1995 Official Factory Repair Manual page 2104

Engine components,checking
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.FU08.24.2
Continuation of test if on display: approx. -
46.0 C:
- Disconnect 2-pin connector from Engine Coolant
Temperature (ECT) Sensor (arrow).
- Bridge terminals 1 + 2 of connector using the
respective adapter cables and observe the
indication on display.
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12/6/2004