Jetta GLX V6-2.8L (AFP) (2002)
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Read off supply voltage for Engine Control Module (ECM) in display field 2.
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Press -> button.
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Press buttons -0- and -6- to select "End Output" function 06 and press -0- button to confirm input.
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Switch ignition off.
Evaluating display group 4, display field 2 - control module voltage supply