volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel Pressure Regulator Valve, Checking|Page 1962 > < Fuel Pressure Regulator Valve, Checking|Page 1960
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‹› Multimeter

Special tools, testers and auxiliary items required

‹› Torque wrench

‹› Connector test set

‹› Voltage tester

‹› Measuring container

‹› Wiring diagram

Function and Voltage Supply, Checking

Test conditions

‹› Battery voltage at least 12.5 V

‹› Fuse for Fuel Pump (FP) OK. 

‹› Fuel Pump (FP) Control Module (J538) OK. 

‹› Low Fuel Pressure Sensor (G410) OK.

Test sequence

Fuel Pressure Regulator Valve, Checking|Page 1962 > < Fuel Pressure Regulator Valve, Checking|Page 1960