Vacuum Diagrams: Introduction

This article contains underhood views or schematics of vacuum hose routing. Use these vacuum diagrams during visual inspection in BASIC TESTING article. This will assist in identifying improperly routed vacuum hoses which cause driveability and/or computer indicated malfunctions.

Fig 1: Vacuum System Schematic

Courtesy of MAZDA MOTORS CORP.

Fig 2: Vacuum Hose Routing

Courtesy of MAZDA MOTORS CORP.