Eurovan V6-2.8L (AXK) (2001)
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Spray the sensor (arrow) with commercially available chilling spray and watch the temperature value. The temperature should decrease.
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Press the -> button.
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Press buttons -0- and -6- to select "End Output" function 06. Press -Q- button to confirm input.
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Switch ignition off.
Continuation of test if indication is approx. -40.0 °C:
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Disconnect 5-pin connector from Mass Air Flow (MAF) sensor -G70- with Intake Air Temperature (IAT) sensor -G42- (arrow).
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Bridge terminals 1 + 3 of connector using adapter cables from VAG1594 connector test kit, and observe what is indicated on display.
If indication jumps to approx. 140.0 °C: