volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Intake Air Temperature (IAT) Sensor, Checking|Page 2942 > < Intake Air Temperature (IAT) Sensor, Checking|Page 2940
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Evaluating Display Group 4

Check continuation when display = approx. -46 °C

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Disconnect 5-pin harness connector -1- from Mass Air Flow sensor -2-.

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Bridge connector terminals 1 + 3 using jumper wires from VW 1594 adaptor kit and observe display.

When display is approx. 141 °C

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Press -> button.

Indicated on display

Intake Air Temperature (IAT) Sensor, Checking|Page 2942 > < Intake Air Temperature (IAT) Sensor, Checking|Page 2940