Engine Controls Schematics

WARNING: This page is about a different car, the 2006 GMC Sierra, 2006 GMC Cab & Chassis Sierra, 2006 Chevrolet Silverado, and 2006 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

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

GM1576184

Courtesy of GENERAL MOTORS CORP.

Fig 2: Engine Data Sensors - 5-Volt and Low Reference

GM1576185

Courtesy of GENERAL MOTORS CORP.

Fig 3: Engine Data Sensors - Pressure, Temperature, MAF, and VSS

GM1576189

Courtesy of GENERAL MOTORS CORP.

Fig 4: Engine Data Sensors - EGR and Turbocharger Controls

GM1576190

Courtesy of GENERAL MOTORS CORP.

Fig 5: Engine Data Sensors - Pedal Position and Injection Timing

GM1576192

Courtesy of GENERAL MOTORS CORP.

Fig 6: Engine Data Sensors - Glow Plug Controls

GM1576196

Courtesy of GENERAL MOTORS CORP.

Fig 7: Fuel Controls - Fuel Pump, Temperature, and Pressure Controls

GM1576198

Courtesy of GENERAL MOTORS CORP.

Fig 8: Fuel Controls - Fuel Injectors

GM1576199

Courtesy of GENERAL MOTORS CORP.

Fig 9: Controlled/Monitored Subsystem References

GM1576201

Courtesy of GENERAL MOTORS CORP.