Engine Controls Schematics. Chevrolet Chevy K Silverado

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2002 🢒 Chevy K Silverado - 4WD 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Engine Controls Schematics

Figure 1:	Power and Ground Master Electrical Component List Engine Control Module Description MIL Control and Serial Data OBD II Symbol Description Notice B+ Bus Bar ECM I, FUEL HT, ENG 1, IGN E, ECMRPV, and INJ B ECM I, FUEL HT, ENG 1, IGN E, ECMRPV, and INJ B AIR, RTD, RADIO, RDO AMP, ECM B, FRT HVAC, and CIGAR Fuses IGN 1, TURN, SEO IGN, AIR BAG, CRANK, and IGN 0 Fuses G103 and G105 - Gas IGN 1, TURN, SEO IGN, AIR BAG, CRANK, and IGN 0 Fuses
Figure 2:	MIL Control and Serial Data Master Electrical Component List Engine Control Module Description Engine Data Sensors - Pressure and Temperature Power and Ground OBD II Symbol Description Notice Power, Ground, and Stop Lamp Switch TCC Signal Circuit Splice Pack SP205 IGN 1, TURN, SEO IGN, AIR BAG, CRANK, and IGN 0 Fuses AUX PWR and HORN Fuses Indicators CAN Serial data, VSS, and PNP Switch CAN Serial data, VSS, and PNP Switch
Figure 3:	Engine Data Sensors - Pressure and Temperature Master Electrical Component List Engine Control Module Description Engine Data Sensors - EGR and Vacuum - California Emissions Only MIL Control and Serial Data OBD II Symbol Description Notice Ignition, Run, and Start Bus Bar Engine Data Sensors - EGR and Vacuum - California Emissions Only Engine Data Sensors - EGR and Vacuum - California Emissions Only
Figure 4:	Engine Data Sensors - EGR and Vacuum - California Emissions only Master Electrical Component List Engine Control Module Description Engine Data Sensors - Pedal Position Engine Data Sensors - Pressure and Temperature OBD II Symbol Description Notice ECM I, FUEL HT, ENG 1, IGN E, ECMRPV, and INJ B ECM I, FUEL HT, ENG 1, IGN E, ECMRPV, and INJ B ECM I, FUEL HT, ENG 1, IGN E, ECMRPV, and INJ B Engine Data Sensors - Pressure and Temperature Engine Data Sensors - Pressure and Temperature
Figure 5:	Engine Data Sensors - Pedal Position Master Electrical Component List Engine Control Module Description Engine Data Sensors - VSS and Injection Timing Controls Engine Data Sensors - EGR and Vacuum - California Emissions Only OBD II Symbol Description Notice
Figure 6:	Engine Data Sensors - VSS and Injection Timing Controls Master Electrical Component List Engine Control Module Description Engine Data Sensors - Glow Plug Controls - Except California Emissions Engine Data Sensors - Pedal Position OBD II Symbol Description Notice Gages Gages Vehicle Speed Signal and 4WD Low Signal Manual Transmission Schematics G106 - Diesel
Figure 7:	Engine Data Sensors - Glow Plug Controls - All Except California Emissions Master Electrical Component List Engine Control Module Description Engine Data Sensors - Glow Plug Controls - w/California Emissions Only Engine Data Sensors - VSS and Injection Timing Controls OBD II Symbol Description Notice IGN 1, TURN, SEO IGN, AIR BAG, CRANK, and IGN 0 Fuses AUX PWR and HORN Fuses Indicators ECM I, FUEL HT, ENG 1, IGN E, ECMRPV, and INJ B ECM I, FUEL HT, ENG 1, IGN E, ECMRPV, and INJ B G304
Figure 8:	Engine Data Sensors - Glow Plug Controls - w/California Emissions Only Master Electrical Component List Engine Control Module Description Fuel Controls - Fuel Pump Controls Engine Data Sensors - Glow Plug Controls - Except California Emissions OBD II Symbol Description Notice IGN 1, TURN, SEO IGN, AIR BAG, CRANK, and IGN 0 Fuses AUX PWR and HORN Fuses Indicators ECM I, FUEL HT, ENG 1, IGN E, ECMRPV, and INJ B ECM I, FUEL HT, ENG 1, IGN E, ECMRPV, and INJ B
Figure 9:	Fuel Controls - Fuel Pump Controls Master Electrical Component List Engine Control Module Description Fuel Controls - Water In Fuel, Fuel Temperature, and Pressure Engine Data Sensors - Glow Plug Controls - w/California Emissions Only OBD II Symbol Description Notice Fuel Gage and Fuel Pump and Sender Assembly AIR, RTD, RADIO, RDO AMP, ECM B, FRT HVAC, and CIGAR Fuses G104 - Gas G104 - Gas AIR, RTD, RADIO, RDO AMP, ECM B, FRT HVAC, and CIGAR Fuses G100 and G110 G401
Figure 10:	Fuel Controls - Water in Fuel, Fuel Temperature, and Fuel Pressure Sensors Master Electrical Component List Engine Control Module Description Fuel Controls - Injector and Pressure Controls Fuel Controls - Fuel Pump Controls OBD II Symbol Description Notice AIR, RTD, RADIO, RDO AMP, ECM B, FRT HVAC, and CIGAR Fuses B+ Bus Bar Splice Pack SP205 ECM I, FUEL HT, ENG 1, IGN E, ECMRPV, and INJ B
Figure 11:	Fuel Controls - Injector and Pressure Control Master Electrical Component List Engine Control Module Description Fuel Controls - Fuel injectors Fuel Controls - Water In Fuel, Fuel Temperature, and Pressure OBD II Symbol Description Notice ECM I, FUEL HT, ENG 1, IGN E, ECMRPV, and INJ B G106 - Diesel G106 - Diesel
Figure 12:	Fuel Controls - Fuel Injectors Master Electrical Component List Engine Control Module Description Controlled/Monitored Subsystem References Fuel Controls - Injector and Pressure Controls OBD II Symbol Description Notice
Figure 13:	Controlled/Monitored Subsystem References Master Electrical Component List Engine Control Module Description Transmission Controls - A/T Fuel Controls - Fuel injectors OBD II Symbol Description Notice A/C Compressor Controls Compressor Controls Air Delivery Controls - Recirculation Actuator (Uplevel) Air Delivery Controls - Actuators Cruise Control ON/OFF Switch, Clutch Start Switch, Stoplamp Switch - Diesel Backup Lamps Charging w/Dual Generator Charging w/Dual Generator NP2 Transfercase Schematics Power, Ground, Class 2 Communication (w/Traction Assist) Power and Ground Engine Cooling Schematic
Figure 14:	Transmission Controls - A/T Master Electrical Component List Engine Control Module Description Controlled/Monitored Subsystem References OBD II Symbol Description Notice Power, Ground, and Stop Lamp Switch TCC Signal Circuit Power, Ground, and Stop Lamp Switch TCC Signal Circuit Power, Ground, and Stop Lamp Switch TCC Signal Circuit Power, Ground, and Stop Lamp Switch TCC Signal Circuit