LEMON Manuals
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Rainier 5.3 M, AWD
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Section 1 (Engine Control System & Fuel System - 4.2L - Introduction (2 Of 2))
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Schematic and Routing Diagrams
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Engine Controls Schematics
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Engine Controls Schematics
WARNING:
This page is about a different variant/trim than selected.
Fig 1: Module Power, Ground Serial Data & MIL Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 2: Underhood Fuse Block Schematic - PWR/TRN Relay
Courtesy of GENERAL MOTORS CORP.
Fig 3: Engine Data Sensors Schematic - 5-Volt & Low Reference
Courtesy of GENERAL MOTORS CORP.
Fig 4: Engine Data Sensors Schematic - Pressure & Temperature
Courtesy of GENERAL MOTORS CORP.
Fig 5: Engine Data Sensors Schematic - Oxygen Sensors
Courtesy of GENERAL MOTORS CORP.
Fig 6: Engine Data Sensors Schematic - Throttle Actuator Control & VSS
Courtesy of GENERAL MOTORS CORP.
Fig 7: Ignition Controls Schematic - Ignition Coils
Courtesy of GENERAL MOTORS CORP.
Fig 8: Ignition Controls Schematic - Sensors
Courtesy of GENERAL MOTORS CORP.
Fig 9: Fuel Controls Schematic - Fuel Pump & Fuel Injectors
Courtesy of GENERAL MOTORS CORP.
Fig 10: Fuel Controls Schematic - EVAP Controls
Courtesy of GENERAL MOTORS CORP.
Fig 11: Device Controls Schematic - K18
Courtesy of GENERAL MOTORS CORP.
Fig 12: Controlled/Monitored Subsystem References Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 13: Transmission Control References Schematic - A/T
Courtesy of GENERAL MOTORS CORP.