Section 13 (Vacuum Diagrams): Introduction

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2000 Isuzu VehiCROSS, 2000 Isuzu Trooper, 2000 Isuzu Rodeo, 2000 Isuzu Hombre, and 2000 Isuzu Amigo. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: This article also applies to Honda Passport. For Passport coverage, refer to Rodeo, unless otherwise indicated.

NOTE: Some vehicles have adopted California emission standards. Use underhood emission application label to identify correct emission system applications. Use the following illustrations as a guide only.

This article contains example underhood views or schematics of vacuum hose routing. Use these vacuum diagrams as a guide during visual inspection in appropriate BASIC DIAGNOSTIC PROCEDURES article. This will assist in identifying improperly routed vacuum hoses which may cause driveability and/or computer-indicated malfunctions.

NOTE: Vacuum diagrams are not available for Amigo, Rodeo, Trooper and VehiCROSS.

Fig 1: Vacuum Diagram (Hombre 2.2L)

Courtesy of ISUZU MOTOR CO.

Fig 2: Vacuum Diagram (Hombre 4.3L)

Courtesy of ISUZU MOTOR CO.