volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Oil Pressure Sensor|Testing and Inspection|Page 3786 > < With Manufacturer's Scan Tool|Page 3782
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Oil Pressure Sensor: Testing and Inspection

Oil Pressure And Oil Pressure Switch, Checking

Special tools and equipment
^

VAG 1342 Oil pressure gauge

^

VAG 1527 B Voltage tester

^

VW 1594 adapter kit

Note:  Functional check and servicing the optical and acoustic oil pressure warning:

Also refer to Electrical Wiring Diagrams.

Test sequence
-

Remove oil pressure switch -F1- and screw into tester.

-

Screw tester into filter bracket in place of pressure switch.

-

Connect brown tester wire to Ground.

-

Connect VAG 1527 B Voltage tester between battery Plus and oil pressure switch using jumper wires from VW 1594 adapter kit.

Oil Pressure Sensor|Testing and Inspection|Page 3786 > < With Manufacturer's Scan Tool|Page 3782