Engine Controls Schematics. Chevrolet Prizm 2002

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2002 🢒 Prizm 🢒 Engine 🢒 Engine Cooling 🢒 Engine Controls Schematics

Figure 1:	EFI Relay and PCM Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice DLC (OBD2) and Multifunction Alarm Module, MIL SP 254 and SP261 G105, G106 and S207 Ignition Switch, IGN and ST Fuses Ignition Switch, IGN and ST Fuses SP 254 and SP261 ALT-S, AM2, DOME, EFI, Hazard, Horn, and Main Fuses
Figure 2:	DLC (OBD2) and Multifunction Alarm Module, MIL Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice DLC and Fuse Relay Block EFI Relay and PCM Oil Pressure Switch Gauge Fuse Gauge Fuse Gauge Fuse G105, G106 and S207 Data Link Connector (DLC) OBD2 SP259 G204, Junction Block 1, and SP256
Figure 3:	DLC and Fuse Relay Block Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice Ignition Coils DLC (OBD2) and Multifunction Alarm Module, MIL G105, G106 and S207 ALT-S, AM2, DOME, EFI, Hazard, Horn, and Main Fuses SP 254 and SP261 Ignition Switch, IGN and ST Fuses SP 254 and SP261 G100, G101, G102, G103, and G104
Figure 4:	Ignition Coils Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice CMP Actuator Solenoid Valve, KS, CMP Sensor, CKP Sensor DLC and Fuse Relay Block G105, G106 and S207 Ignition Switch, IGN and ST Fuses
Figure 5:	CMP Actuator Solenoid Valve, KS, CMP Sensor, CKP Sensor Master Electrical Component List Camshaft Actuator System Description OBD II Symbol Description Notice PCM, Multifunction Alarm Module Tachometer Ignition Coils SP259 G105, G106 and S207
Figure 6:	PCM, Multifunction Alarm Module Tachometer Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice Fuel Sender Assembly CMP Actuator Solenoid Valve, KS, CMP Sensor, CKP Sensor Gauge Fuse Gauge Fuse Gauge Fuse Fuel Sender Assembly, Ambient Air Temperature Sensor, and ECT Sensor G201 and G202
Figure 7:	Fuel Sender Assembly Master Electrical Component List Evaporative Emission Control System Description OBD II Symbol Description Notice Fuel Injectors PCM, Multifunction Alarm Module Tachometer G300, G301, G400, and SP451 SP 254 and SP261 SP 254 and SP261 ALT-S, AM2, DOME, EFI, Hazard, Horn, and Main Fuses Ignition Switch, IGN and ST Fuses
Figure 8:	Fuel Injectors Master Electrical Component List Fuel System Description OBD II Symbol Description Notice Engine Data Sensors Fuel Sender Assembly Ignition Switch, IGN and ST Fuses
Figure 9:	Engine Data Sensors Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice MAF Sensor Fuel Injectors
Figure 10:	MAF Sensor Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice Heated Oxygen Sensors (HO2S) Engine Data Sensors ALT-S, AM2, DOME, EFI, Hazard, Horn, and Main Fuses SP 254 and SP261 G100, G101, G102, G103, and G104 SP 254 and SP261 Ignition Switch, IGN and ST Fuses
Figure 11:	Heated Oxygen Sensors (HO2S) Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice Vehicle Speed Sensor (VSS) MAF Sensor ALT-S, AM2, DOME, EFI, Hazard, Horn, and Main Fuses SP 254 and SP261 G105, G106 and S207 G100, G101, G102, G103, and G104 SP 254 and SP261 Ignition Switch, IGN and ST Fuses
Figure 12:	Vehicle Speed Sensor (VSS) Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice IAC Valve and EVAP Solenoid Valves Heated Oxygen Sensors (HO2S) G201 and G202 Fuel Sender Assembly, Ambient Air Temperature Sensor, and ECT Sensor Fuel Sender Assembly, Ambient Air Temperature Sensor, and ECT Sensor Gauge Fuse Vehicle Speed Sensor Gauge Fuse Gauge Fuse
Figure 13:	IAC Valve and EVAP Solenoid Valves Master Electrical Component List Evaporative Emission Control System Description OBD II Symbol Description Notice A/C Controls Vehicle Speed Sensor (VSS) G105, G106 and S207 SP 254 and SP261 SP 254 and SP261 ALT-S, AM2, DOME, EFI, Hazard, Horn, and Main Fuses Ignition Switch, IGN and ST Fuses
Figure 14:	A/C Controls Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice DRL Control Module and Rear Defogger Switch IAC Valve and EVAP Solenoid Valves Cruise Control Module, Shift Lock Control Module, and Stoplamp Switch Cruise Control Module, Shift Lock Control Module, and Stoplamp Switch ABS, ALT, AMI, DEF, DYL, ECU-B, HTR, OBD, POWER and STOP Fuses
Figure 15:	DRL Control Module and Rear Defogger Switch Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice PNP Switch A/C Controls Gauge Fuse Junction Block 3 G204, Junction Block 1, and SP256 Rear Defogger LH Rear Combination Lamp and Right Front Park/Turn Lamp IP Lamp Dimmer ABS, ALT, AMI, DEF, DYL, ECU-B, HTR, OBD, POWER and STOP Fuses Ignition Key Alarm Switch and Tail Relay G200, G203, SP250, and SP650
Figure 16:	PNP Switch Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice TCC Solenoid and Shift Solenoids DRL Control Module and Rear Defogger Switch Cruise Control Servo and Stoplamp Switch PNP Switch and Backup Lamp Switch Gauge Fuse Gauge Fuse Gauge Fuse Gauge Fuse Starting System
Figure 17:	TCC Solenoid and Shift Solenoids Master Electrical Component List Powertrain Control Module Description OBD II Symbol Description Notice PNP Switch G204, Junction Block 1, and SP256 Oil Pressure Switch Gauge Fuse Gauge Fuse Gauge Fuse