Engine Controls Schematics

Fig 1: Power, Ground, Serial Data & MIL Schematic

GM1830049

Courtesy of GENERAL MOTORS CORP.

Fig 2: 5-Volt & Low References Schematic

GM1830050

Courtesy of GENERAL MOTORS CORP.

Fig 3: ECT, MAF/IAT & MAP Sensors Schematic

GM1830051

Courtesy of GENERAL MOTORS CORP.

Fig 4: Heated Oxygen Sensors Schematic

GM1830054

Courtesy of GENERAL MOTORS CORP.

Fig 5: Electronic Throttle Controls Schematic

GM1830056

Courtesy of GENERAL MOTORS CORP.

Fig 6: Ignition System Schematic

GM1830057

Courtesy of GENERAL MOTORS CORP.

Fig 7: Bank 1 Ignition Coils Schematic

GM1830060

Courtesy of GENERAL MOTORS CORP.

Fig 8: Bank 2 Ignition Coils Schematic

GM1830063

Courtesy of GENERAL MOTORS CORP.

Fig 9: Camshaft Position (CMP) Sensors & Solenoids Schematic

GM1830065

Courtesy of GENERAL MOTORS CORP.

Fig 10: Fuel Pump Controls Schematic

GM1830067

Courtesy of GENERAL MOTORS CORP.

Fig 11: EVAP Controls & FTP Sensor Schematic

GM1830070

Courtesy of GENERAL MOTORS CORP.

Fig 12: Controlled/Monitored Subsystem References

GM1830073

Courtesy of GENERAL MOTORS CORP.