Engine Controls Schematics. GMC Truck GMC C Sierra

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2002 🢒 GMC C Sierra - 2WD 🢒 Engine 🢒 Engine Controls - 8.1L 🢒 Engine Controls Schematics

Figure 1:	Module Power, Ground, Serial Data, and MIL Master Electrical Component List Powertrain Control Module Description Engine Data sensors - Pressure and Temperature OBD II Symbol Description Notice AIR, RTD, RADIO, RDO AMP, ECM B, FRT HVAC, and CIGAR Fuses ECM 1, ETC, INJ A, and INJ B Fuses - Gas Only IGN 1, TURN, SEO IGN, AIR BAG, CRANK, and IGN 0 Fuses Splice Pack SP205 IGN 1, TURN, SEO IGN, AIR BAG, CRANK, and IGN 0 Fuses AUX PWR and HORN Fuses G103 and G105 - Gas Indicators
Figure 2:	Engine Data Sensors - Pressure and Temperature Master Electrical Component List Powertrain Control Module Description Engine Data Sensors - MAF and VSS Module Power, Ground, Serial Data, and MIL OBD II Symbol Description Notice
Figure 3:	Engine Data Sensors - MAF and VSS Master Electrical Component List Powertrain Control Module Description Engine Data Sensors - H02S Engine Data sensors - Pressure and Temperature OBD II Symbol Description Notice 02B, 02A, ENG 1, and IGN E Fuses - Gas Only G103 and G105 - Gas Gages Vehicle Speed Signal and 4WD Low Signal Manual Transmission Schematics Power, Ground, and Stop Lamp Switch TCC Signal Circuit
Figure 4:	Engine Data Sensors - H02S Master Electrical Component List Powertrain Control Module Description Engine Data Sensors - Electronic Throttle Controls - APP Sensor Engine Data Sensors - MAF and VSS OBD II Symbol Description Notice 02B, 02A, ENG 1, and IGN E Fuses - Gas Only G104 - Gas
Figure 5:	Engine Data Sensors - Electronic Throttle Controls - APP Sensor Master Electrical Component List Powertrain Control Module Description Engine Data Sensors - Electronic Throttle Controls - TAC Motor and TP Sensor Engine Data Sensors - H02S OBD II Symbol Description Notice Cruise Control ON/OFF Switch, STOP LPS Fuse, and Accelerator Pedal Position (APP) Sensor - Gas w/ETC Turn Signal/Multifunction Switch and Stop Lamp Switch Controls Turn Signal/Multifunction Switch and Stop Lamp Switch Controls Stop, Turn, and Hazard Bus Bars
Figure 6:	Engine Data Sensors - Electronic Throttle Control - TAC Motor and TP Sensor Master Electrical Component List Powertrain Control Module Description Ignition Controls - Cylinders 2, 4, 6, and 8 Engine Data Sensors - Electronic Throttle Controls - APP Sensor OBD II Symbol Description Notice ECM 1, ETC, INJ A, and INJ B Fuses - Gas Only G103 and G105 - Gas
Figure 7:	Ignition Controls - Cylinders 2, 4, 6, and 8 Master Electrical Component List Powertrain Control Module Description Ignition Controls - Cylinders 1, 3, 5, and 7 Engine Data Sensors - Electronic Throttle Controls - TAC Motor and TP Sensor OBD II Symbol Description Notice G104 - Gas ECM 1, ETC, INJ A, and INJ B Fuses - Gas Only
Figure 8:	Ignition Controls - Cylinders 1, 3, 5, and 7 Master Electrical Component List Powertrain Control Module Description Ignition Controls - Sensors Ignition Controls - Cylinders 2, 4, 6, and 8 OBD II Symbol Description Notice G104 - Gas ECM 1, ETC, INJ A, and INJ B Fuses - Gas Only
Figure 9:	Ignition Controls - Sensors Master Electrical Component List Powertrain Control Module Description Fuel Controls - Fuel Pump Controls Ignition Controls - Cylinders 1, 3, 5, and 7 OBD II Symbol Description Notice Gages
Figure 10:	Fuel Controls - Fuel Pump Controls Master Electrical Component List Powertrain Control Module Description Fuel Controls - Fuel Injectors Ignition Controls - Sensors OBD II Symbol Description Notice AIR, RTD, RADIO, RDO AMP, ECM B, FRT HVAC, and CIGAR Fuses 02B, 02A, ENG 1, and IGN E Fuses - Gas Only 02B, 02A, ENG 1, and IGN E Fuses - Gas Only Fuel Gage and Fuel Pump and Sender Assembly G103 and G105 - Gas
Figure 11:	Fuel Controls - Fuel Injectors Master Electrical Component List Powertrain Control Module Description Fuel Controls - EVAP Controls and EGR Fuel Controls - Fuel Pump Controls OBD II Symbol Description Notice ECM 1, ETC, INJ A, and INJ B Fuses - Gas Only ECM 1, ETC, INJ A, and INJ B Fuses - Gas Only
Figure 12:	Fuel Controls - EVAP Controls and EGR Master Electrical Component List Powertrain Control Module Description Controlled/Monitored Subsystem References Fuel Controls - Fuel Injectors OBD II Symbol Description Notice 02B, 02A, ENG 1, and IGN E Fuses - Gas Only 02B, 02A, ENG 1, and IGN E Fuses - Gas Only 02B, 02A, ENG 1, and IGN E Fuses - Gas Only
Figure 13:	Controlled/Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description Transmission Controls - A/T Fuel Controls - EVAP Controls and EGR OBD II Symbol Description Notice A/C Compressor Controls Compressor Controls Air Delivery Controls - Recirculation Actuator (Base) Air Delivery Controls - Actuators Charging w/o Dual Generator NP2 Transfercase Schematics Power, Ground and Transfer Case Encoder Motor Power, Ground, Class 2 Communication (w/Traction Assist) Power and Ground Engine Cooling Schematic
Figure 14:	Transmission Controls - A/T Master Electrical Component List Powertrain Control Module Description Power Take Off (PTO) Controls Controlled/Monitored Subsystem References OBD II Symbol Description Notice Switch Inputs Tow/Haul and PNP Switch Inputs Switch Inputs Switch Inputs Power, Ground, and Stop Lamp Switch TCC Signal Circuit Valve Controls and Brake Switch
Figure 15:	Power Take Off (PTO) Controls