Jetta GLS Wagon L4-2.0L (AZG) (2002)
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Engine Oil Pressure: Testing and Inspection
Oil Pressure and Oil Pressure Switch, Checking
Special tools
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V.A.G 1342 Oil pressure tester
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V.A.G 1527 B Voltage tester
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VW 1594 A Adaptor kit
Dynamic of pressure warning system, function
The oil pressure switch is normally open (engine not running) and closes when minimum dynamic pressure is attained.
Oil pressure warning is activated: approx. 10 seconds after ignition is switched ON (terminal 15 ON)
Oil pressure warning switch ON delay: approx. 3 seconds
Oil pressure warning switch shut OFF delay: approx. 5 seconds
