New Beetle GLS L4-1.8L Turbo (AWV) (2001)
If the specification is not obtained:
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Perform check according to following table:
Evaluating display group 4, display zone 3 - Engine Coolant Temperature (ECT)
If the specification is obtained:
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Start engine and run at idling speed.
Temperature value must increase uniformly
NOTE:
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Temperature increases in steps of 1.0 °C.
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If irregular engine running occurs in certain temperature ranges and the temperature figure does not increase without interruption, the
temperature signal is temporarily interrupted and the sensor must be replaced.
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Press -> button.
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Press buttons -0- and -6- for "End output" function and confirm input with -Q- button.
Continuation of check when display approx. -48 °C: