volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Brake System Vacuum Pump V192, Checking|Page 5547 > < Brake System Vacuum Pump V192, Checking|Page 5545
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Contact assignment of connectors for voltage supply and diagnosis.

Contact 1 = Ground
Contact 2 = Connection with engine control module (pin 22) 2
Contact 3 = Voltage supply from ignition/starter switch through fuse 31
Contact 4 = Not applicable
Contact 5 = Voltage supply from Battery +through fuse 51
Contact 6 = Not applicable 

Test step overview 

Test Step 1

Test Step 1 

Brake System Vacuum Pump V192, Checking|Page 5547 > < Brake System Vacuum Pump V192, Checking|Page 5545