The pressure regulator valve VAS 6550/4 is required in conjunction with pressure tester VAS 6550 for checking the delivery rate of the fuel pump.
The application is described in the relevant workshop manual.
Initial use: Golf 2013 > , Audi A3 2013>
Identifying color
Pressure regulating valve with black housing
Warranty
24 months
Manufacturer
Autotestgeräte Leitenberger GmbH
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