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Testing sender

Fig 1: Measuring Intake Air Temperature Sender
GW00015754Courtesy of VOLKSWAGEN UNITED STATES, INC.

Specifications: 

Temperature (°C)  Resistance (k Ω) 
-20 approx. 13.8
0 approx. 5.5
20 approx. 2.4
40 approx. 1.1
60 approx. 0.6

If the specification is not attained: