volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel Pump Electrical, Testing|Page 1560 > < Fuel Pressure|Specifications
Page 1
background image

Fuel Pressure: Testing and Inspection
Fuel Pump Electrical, Testing

Diagnostic Procedures

Fuel Pump Electrical, Testing

Special tools, testers and auxiliary items required

‹› Multimeter.

‹› Electrical connector test lead set.

Test conditions

‹› Battery voltage 12.5 V.

‹› Fuse - 27 - in Fuse Panel C is OK.

‹› Fuel filter OK.

‹› Ignition switched OFF.

Test procedure

-

Perform a preliminary check to verify the customers complaint. Refer to => [ Preliminary Check ] See: Powertrain Management/Computers and
Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Preliminary Check

Start diagnosis

-

Remove rear seat bench Refer to the Repair Information.

-

Remove the Fuel Pump Control Module from the retaining clips on the floor sealing cover. 

Fuel Pump Electrical, Testing|Page 1560 > < Fuel Pressure|Specifications