Section 19 (Vacuum Diagrams): Introduction

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 1993 Volkswagen Passat, 1993 Volkswagen Jetta III, 1993 Volkswagen Golf III, 1993 Volkswagen Fox, and 1993 Volkswagen EuroVan. However, it is still accessible from the selected car via links, so may be relevant.

This article contains underhood views or schematics of vacuum hose routing. Vacuum diagrams are an excellent tool for identifying improperly routed vacuum hoses. Improperly routed vacuum hoses cause driveability and computer-indicated malfunctions.

NOTE: Always refer to Emission Control label in engine compartment before attempting service. If manual and label differ, always use emission label vacuum hose routing.