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Home >> Isuzu >> 2008 >> Ascender LS, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 4.2L - Introduction (2 Of 2) >> Schematic & Routing Diagrams >> Engine Controls Schematics

Engine Controls Schematics

Fig 1: Module Power, Ground, Serial Data & MIL Schematic
GM1923502Courtesy of GENERAL MOTORS CORP.
Fig 2: Underhood Fuse Block - PWR/TRN Relay Schematic
GM1923507Courtesy of GENERAL MOTORS CORP.
Fig 3: Engine Data Sensors - 5-Volt & Low Reference Schematic
GM1923512Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors - Pressure & Temperature Schematic
GM1923517Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors - Oxygen Sensors Schematic
GM1923521Courtesy of GENERAL MOTORS CORP.
Fig 6: Engine Data Sensors - Throttle Actuator Control & VSS Schematic
GM1923523Courtesy of GENERAL MOTORS CORP.
Fig 7: Ignition Controls - Ignition Coils Schematic
GM1923525Courtesy of GENERAL MOTORS CORP.
Fig 8: Ignition Controls - Sensors Schematic
GM1923527Courtesy of GENERAL MOTORS CORP.
Fig 9: Fuel Controls - Fuel Pump & Fuel Injectors Schematic
GM1923529Courtesy of GENERAL MOTORS CORP.
Fig 10: Fuel Controls - EVAP Controls Schematic
GM1923531Courtesy of GENERAL MOTORS CORP.
Fig 11: Device Controls - K18 Schematic
GM1923534Courtesy of GENERAL MOTORS CORP.
Fig 12: Controlled/Monitored Subsystem References Schematic
GM1923537Courtesy of GENERAL MOTORS CORP.
Fig 13: Transmission Control References - A/T Schematic
GM1923540Courtesy of GENERAL MOTORS CORP.