Engine Controls Schematics. GMC Truck Sonoma Pickup

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2002 🢒 Sonoma Pickup - 2WD 🢒 Body and Accessories 🢒 Body Control System 🢒 Engine Controls Schematics

Figure 1:	Module Power, Ground, Serial Data and MIL Master Electrical Component List Service Programming System (SPS) Description Engine Data Sensors - Pressure, Temperature, and VSS OBD II Symbol Description Notice B+ Bus Bar Ign RUN and START Bus Bar TURN, SIR and GAUGES Fuses TURN, SIR and GAUGES Fuses CRANK and CLSTR Fuses Indicators Fuel Controls - Fuel Composition Sensor and EVAP Controls SP201 (2.2L) Valve Controls (2.2L) G103 and G105 (2.2 L) Fuel Injectors and Fuel Pump Controls
Figure 2:	Engine Data Sensors - Pressure, Temperature and VSS Master Electrical Component List Powertrain Control Module Description Oxygen Sensors Module Power, Ground, Serial Data, and MIL OBD II Symbol Description Notice Manual Transmission - NV1500 Brake Switch, VSS Inputs (2.2L)
Figure 3:	Oxygen Sensors Master Electrical Component List Powertrain Control Module Description Ignition Controls Engine Data Sensors - Pressure, Temperature, and VSS OBD II Symbol Description Notice Ign RUN and START Bus Bar G102 (Except Export)
Figure 4:	Ignition Controls Master Electrical Component List Electronic Ignition (EI) System Description Fuel Injectors and Fuel Pump Controls Oxygen Sensors OBD II Symbol Description Notice Ign RUN and START Bus Bar Gages G103 and G105 (2.2 L)
Figure 5:	Fuel Injectors and Fuel Pump Controls Master Electrical Component List Fuel System Description Fuel Controls - Fuel Composition Sensor and EVAP Controls Ignition Controls OBD II Symbol Description Notice Fuel Level Sensor Signal Ign RUN and START Bus Bar Ign RUN and START Bus Bar G102 (Except Export) Module Power, Ground, Serial Data, and MIL
Figure 6:	Fuel Controls - Fuel Composition Sensor and EVAP Controls Master Electrical Component List Evaporative Emission Control System Description Device Controls Fuel Injectors and Fuel Pump Controls OBD II Symbol Description Notice Ign RUN and START Bus Bar Module Power, Ground, Serial Data, and MIL Fuel Level Sensor Signal
Figure 7:	Device Controls Master Electrical Component List Secondary Air Injection System Description Controlled/Monitored Subsystem References Fuel Controls - Fuel Composition Sensor and EVAP Controls OBD II Symbol Description Notice Ign RUN and START Bus Bar B+ Bus Bar
Figure 8:	Controlled Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description Transmission Controls - A/T Device Controls OBD II Symbol Description Notice Engine Charging (2.2 L) Gages Speed Sensor Signals Compressor Controls - 2.2L Clutch Pedal Position Switch, Stop Lamp Switch, PCM and Cruise Control Module
Figure 9:	Transmission Controls - A/T Master Electrical Component List Powertrain Control Module Description Controlled/Monitored Subsystem References OBD II Symbol Description Notice Switch Inputs and PNP Switch (2.2L) Valve Controls (2.2L)