Engine Controls Schematics

Fig 1: Power, Ground, MIL, and Serial Data

GM1796208

Courtesy of GENERAL MOTORS CORP.

Fig 2: 5-Volt and Low Reference

GM1796224

Courtesy of GENERAL MOTORS CORP.

Fig 3: Pressure and Temperature Signals

GM1796328

Courtesy of GENERAL MOTORS CORP.

Fig 4: TAC and APP Sensor Signals

GM1796347

Courtesy of GENERAL MOTORS CORP.

Fig 5: Oxygen Signals

GM1796352

Courtesy of GENERAL MOTORS CORP.

Fig 6: Ignition Controls

GM1796361

Courtesy of GENERAL MOTORS CORP.

Fig 7: Fuel Pump and Injectors

GM1796378

Courtesy of GENERAL MOTORS CORP.

Fig 8: EVAP Controls

GM1796380

Courtesy of GENERAL MOTORS CORP.

Fig 9: Controlled/Monitored Subsystem References

GM1796381

Courtesy of GENERAL MOTORS CORP.