Section 11 (Vacuum Diagrams): Introduction

WARNING: This page is about a different car, the 2002 Isuzu Trooper, 2002 Isuzu Rodeo Sport, 2002 Isuzu Rodeo, 2002 Isuzu Axiom, and 2002 Honda Passport. However, it is still accessible from the selected car via links, so may be relevant.

This article contains example underhood views or schematics of vacuum hose routing. Use these vacuum diagrams as a guide during visual inspection.

NOTE: Specific vacuum diagrams are not available for Axiom, Passport, Rodeo, Rodeo Sport and Trooper. Use underhood emission application label to identify correct emission system applications. This will assist in identifying improperly routed vacuum hoses which may cause driveability and/or computer-indicated malfunctions.

Fig 1: Identifying Evaporative Emissions System Components (3.2L & 3.5L V6)

Courtesy of ISUZU MOTOR CO.