Code 33 - Fuel Injector Circuit (Open Or Grounded)

NOTE: See wiring diagrams in 2.3L: WIRING DIAGRAMS - 2.3L , Pickup 2.6L: WIRING DIAGRAMS - 2.6L , Passport and Rodeo 2.6L: WIRING DIAGRAMS - 2.6L article for terminal and connector identification.

Fig 1: Code 33 - Diagnostic Flowchart

Courtesy of ISUZU MOTOR CO.