Engine Controls Schematics. GMC Truck Sierra Classic - 2WD 2007

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra Classic - 2WD 🢒 Engine 🢒 Engine Controls and Fuel - 4.3L 🢒 Engine Controls Schematics

Figure 1:	Module Power, Ground, Serial Data, and MIL Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - 5-Volt and Low Reference Engine Controls Schematic Icons G104, G107, and G110 ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas B+ Bus Bar AUX PWR, AUX PWR 2, DDM, ECC/TCM, ECM B, LBEC 2, LCKS, PCM B, PDM, and TCM B Fuses Ignition Switch - START, RUN, and ACC/RUN/START BUS BARS, IGN A, and CRNK Fuses IGN 0, RR WPR, SEO ACCY, TBC ACCY, TBC IGN 0, and WS WPR Fuses IGN 0, RR WPR, SEO ACCY, TBC ACCY, TBC IGN 0, and WS WPR Fuses G104, G107, and G110 G103 and G106 - Gas Power, Ground, DLC and Splice Pack SP205
Figure 2:	Engine Data Sensors - 5-Volt and Low Reference Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - Pressure, Temperature, MAF and VSS Module Power, Ground, Serial Data, and MIL Engine Controls Schematic Icons
Figure 3:	Engine Data Sensors - Pressure, Temperature, MAF, and VSS Master Electrical Component List Distributor Ignition (DI) System Description Control Module References Engine Data Sensors - Oxygen Sensors Engine Data Sensors - 5-Volt and Low Reference Engine Controls Schematic Icons Manual Transmission NV3500 Schematics Pressure Controls, Temperature, and VSS Gages, Vehicle Speed Sensor, Engine Oil Pressure, and Fuel Level Sensors ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas G103 and G106 - Gas
Figure 4:	Engine Data Sensors - Oxygen Sensors Master Electrical Component List Fuel System Description Control Module References Ignition Controls Engine Data Sensors - Pressure, Temperature, MAF and VSS Engine Controls Schematic Icons Ignition Switch - ACC/RUN and RUN/START BUS BARS and IGN B Fuse G103 and G106 - Gas
Figure 5:	Ignition Controls Master Electrical Component List Distributor Ignition (DI) System Description Control Module References Fuel Pump Controls and Fuel Injectors Engine Data Sensors - Oxygen Sensors Engine Controls Schematic Icons ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas G100 and G102 Gages, Vehicle Speed Sensor, Engine Oil Pressure, and Fuel Level Sensors Engine Controls Schematic Icons
Figure 6:	Fuel Pump Controls and Fuel Injectors Master Electrical Component List Fuel System Description Control Module References Fuel Controls - EVAP and Device Controls Ignition Controls Engine Controls Schematic Icons ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas G104, G107, and G110 B+ Bus Bar AUX PWR, AUX PWR 2, DDM, ECC/TCM, ECM B, LBEC 2, LCKS, PCM B, PDM and TCM B Fuses Gages, Vehicle Speed Sensor, Engine Oil Pressure, and Fuel Level Sensors G104, G107, and G110
Figure 7:	Fuel Controls - EVAP and Device Controls Master Electrical Component List Evaporative Emission Control System Description Control Module References Transmission and Controlled/Monitored Subsystem References Fuel Pump Controls and Fuel Injectors Engine Controls Schematic Icons B+ Bus Bar ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas Gages, Vehicle Speed Sensor, Engine Oil Pressure, and Fuel Level Sensors
Figure 8:	Transmission and Controlled/Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description Control Module References Fuel Controls - EVAP and Device Controls Engine Controls Schematic Icons Shift Controls and Stop Lamp Switch Pressure Controls, Temperature, and VSS PNP Switch, 4WD Signal, Tow/Haul, Serial Data, and Indicator Pressure Controls, Temperature, and VSS Starting - Gas Charging - 20/30 Series - Gas Transfer Case NVG 261-NP2 Control Schematics Power, Ground, Serial Data, Indicator and Stop Lamp Switch - 8600 GVW or Less w/ Rear Disc Brakes 4.3L 10 Series A/C Compressor Control A/C Compressor Controls Power, Ground, Serial Data, and Transfer Case Encoder Motor Transfer Case NVG 261-NP2 Control Schematics Manual Transmission NV3500 Schematics Gages, Vehicle Speed Sensor, Engine Oil Pressure, and Fuel Level Sensors