Engine Controls Schematics. Isuzu S/T Isuzu

For 1990-2009 cars only

Makes 🢒 Isuzu 🢒 1999 🢒 S/T Isuzu - 2WD 🢒 Engine 🢒 Engine Controls - 4.3L 🢒 Engine Controls Schematics

Figure 1:	Cell 21: ECM B, ECM I and RDO BATT Fuses, GND, Generator and MIL Cell 10: ECM B, HORN Fuses and Horn, Fuel Pump Relays Cell 10: ECM I Fuse Power and Grounding Connector End Views Cell 10: AUX PWR, RDO BAT, HDLP SW Fuses and Inadvertent Power Lamp Relay Cell 150: ILLUM, RDO IGN and RDO BATT Fuses and VSS Signal Engine Controls Components Vehicle Control Module Description Cell 21: VCM, CLSTR and 4WD Fuses OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Cell 81: Power VCM Connector End Views Handling ESD Sensitive Parts Notice Cell 14: G103 and G105 (4.3L) Cell 64 (4.3L)
Figure 2:	Cell 21: VCM, CLSTR and 4WD Fuses Cell 81: Power Cell 10: CRANK and CLSTR Fuses Cell 10: CRANK and CLSTR Fuses Cell 10: 4WD Fuse Cell 38: Power, Transfer Case Select Switch and Body Control Module(BCM) Cell 38: Power, Front Axle Switch and Vehicle Control Module (VCM) VCM Connector End Views Handling ESD Sensitive Parts Notice Cell 38: Power, Front Axle Switch and Vehicle Control Module (VCM) Cell 38: Power, Front Axle Switch and Vehicle Control Module (VCM) Engine Controls Components Vehicle Control Module Description Cell 21: Data Link Connector Cell 21: ECM B, ECM I and RDO BATT Fuses, GND, Generator and MIL OBD II Symbol Description Notice
Figure 3:	Cell 21: Data Link Connector Cell 10: INT BATT, PWR LKS, CTSY LP and CIGAR LTR Fuses Cell 19 Cell 14: G200, G201 and G207 Cell 14: Underhood Grounds Cell 50: Power, Ground and SRS Engine Controls Components Vehicle Control Module Description Cell 21: Ignition Controls Cell 21: VCM, CLSTR and 4WD Fuses OBD II Symbol Description Notice VCM Connector End Views Handling ESD Sensitive Parts Notice Power and Grounding Connector End Views Cell 14: Underhood Grounds Cell 14: G103 and G105 (4.3L) Cell 14: G103 and G105 (4.3L) Body Control System Connector End Views Cell 50: SP201 (4.3L)
Figure 4:	Cell 21: Ignition Controls Cell 10: ENG I and OXYSEN Fuses Power and Grounding Connector End Views Cell 10: ECM I Fuse Cell 21: MAF Sensor and IAC Valve VCM Connector End Views Cell 81: VCM/PCM, DLC and SRS Cell 14: G103 and G105 (4.3L) Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Engine Controls Components Vehicle Control Module Description Cell 21: Fuel Pump and Sender Cell 21: Data Link Connector OBD II Symbol Description Notice Cell 14: G103 and G105 (4.3L)
Figure 5:	Cell 21: Fuel Pump and Sender VCM Connector End Views Cell 10: ECM B, HORN Fuses and Horn, Fuel Pump Relays Power and Grounding Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Vehicle Control Module Description Cell 21: Fuel Injection Controls Cell 21: Ignition Controls OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Cell 21: Vehicle Speed Sensor Cell 21: MAP, IAT, ECT, TP and Fuel Tank Pressure Sensors Cell 21: Heated Oxygen Sensors Cell 14: Underhood Grounds
Figure 6:	Cell 21: Fuel Injection Controls Cell 10: ECM I Fuse Power and Grounding Connector End Views VCM Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Vehicle Control Module Description Cell 21: MAP, IAT, ECT, TP and Fuel Tank Pressure Sensors Cell 21: Fuel Pump and Sender OBD II Symbol Description Notice
Figure 7:	Cell 21: MAP, IAT, ECT, TP and Fuel Tank Pressure Sensors VCM Connector End Views Cell 21: EGR and EVAP Valves Cell 81: CRANK Fuse and VSS Input Handling ESD Sensitive Parts Notice Engine Controls Components Vehicle Control Module Description Cell 21: Heated Oxygen Sensors Cell 21: Fuel Injection Controls OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Cell 21: Automatic Transmission Valve Controls Cell 21: EGR and EVAP Valves Cell 21: Fuel Pump and Sender
Figure 8:	Cell 21: Heated Oxygen Sensors Power and Grounding Connector End Views Cell 10: IGN C, IGN A Fuses and Ignition Switch VCM Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Vehicle Control Module Description Cell 21: MAF Sensor and IAC Valve Cell 21: MAP, IAT, ECT, TP and Fuel Tank Pressure Sensors OBD II Symbol Description Notice Cell 14: G104 and G117 Cell 14: G205 and G206
Figure 9:	Cell 21: MAF Sensor and IAC Valve Power and Grounding Connector End Views Cell 10: ENG I and OXYSEN Fuses Cell 21: EGR and EVAP Valves VCM Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Vehicle Control Module Description Cell 21: AIR Pump Control Cell 21: Heated Oxygen Sensors OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Cell 21: Ignition Controls Cell 14: G103 and G105 (4.3L)
Figure 10:	Cell 21: AIR Pump Control Power and Grounding Connector End Views Cell 10: IGN E, RDO IGN Fuses and Power Window Circuit Breaker Cell 10: B+ Buss Bar Cell 10: B+ Buss Bar VCM Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Vehicle Control Module Description Cell 21: Vehicle Speed Sensor Cell 21: MAF Sensor and IAC Valve OBD II Symbol Description Notice
Figure 11:	Cell 21: Vehicle Speed Sensor VCM Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Vehicle Control Module Description Cell 21: EGR and EVAP Valves Cell 21: AIR Pump Control OBD II Symbol Description Notice Cell 21: Heated Oxygen Sensors
Figure 12:	Cell 21: EGR and EVAP Valves Cell 21: MAP, IAT, ECT, TP and Fuel Tank Pressure Sensors Cell 21: Vehicle Speed Sensor VCM Connector End Views Cell 21: MAF Sensor and IAC Valve Power and Grounding Connector End Views Cell 10: ENG I and OXYSEN Fuses Engine Controls Components Vehicle Control Module Description Cell 21: TCC/Stop Lamp Switch Input Cell 21: Vehicle Speed Sensor OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 13:	Cell 21: TCC/Stop Lamp Switch Input Engine Controls Components Vehicle Control Module Description Cell 21: Vehicle Speed Outputs and Driver Information Display Cell 21: EGR and EVAP Valves OBD II Symbol Description Notice Cell 10: STUD 2, ABS and TBC Fuses Cell 44: Power and Ground Cell 34: Clutch Pedal Position Switch and TCC/Stop Lamp Switch Cell 34: Clutch Pedal Position Switch and TCC/Stop Lamp Switch Cell 34: Clutch Pedal Position Switch and TCC/Stop Lamp Switch Handling ESD Sensitive Parts Notice VCM Connector End Views
Figure 14:	Cell 21: Vehicle Speed Outputs and Driver Information Display Handling ESD Sensitive Parts Notice Body Control System Connector End Views Handling ESD Sensitive Parts Notice Entertainment Connector End Views Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Antilock Brake System Connector End Views Engine Controls Components Vehicle Control Module Description Cell 21: Automatic Transmission Valve Controls Cell 21: TCC/Stop Lamp Switch Input OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Transfer Case Control Connector End Views Handling ESD Sensitive Parts Notice VCM Connector End Views Handling ESD Sensitive Parts Notice
Figure 15:	Cell 21: Automatic Transmission Valve Controls Handling Electrostatic Discharge Sensitive Parts Notice Cell 10: CRANK and CLSTR Fuses Cell 81: Power Cell 138 Cell 21: VCM, CLSTR and 4WD Fuses Engine Controls Components Vehicle Control Module Description Cell 21: Automatic Transmission Switch Inputs Cell 21: Vehicle Speed Outputs and Driver Information Display OBD II Symbol Description Notice VCM Connector End Views Handling ESD Sensitive Parts Notice
Figure 16:	Cell 21: Automatic Transmission Switch Inputs VCM Connector End Views Engine Controls Components Handling ESD Sensitive Parts Notice Vehicle Control Module Description Cell 21: A/C Compressor Control Cell 21: Automatic Transmission Valve Controls OBD II Symbol Description Notice Tilt Wheel/Column Connector End Views Cell 21: MAP, IAT, ECT, TP and Fuel Tank Pressure Sensors Handling ESD Sensitive Parts Notice Cell 14: G103 and G105 (4.3L) Cell 21: Vehicle Speed Sensor
Figure 17:	Cell 21: A/C Compressor Control Cell 10: ATC, HVAC and A/C Fuses Power and Grounding Connector End Views Cell 14: Underhood Grounds Cell 21: Heated Oxygen Sensors VCM Connector End Views Handling ESD Sensitive Parts Notice HVAC Connector End Views Cell 14: G103 and G105 (4.3L) Cell 63 Cell 10: HVAC and CRUISE Fuses Engine Controls Components Vehicle Control Module Description Cell 21: Automatic Transmission Switch Inputs OBD II Symbol Description Notice Cell 10: IGN E, RDO IGN Fuses and Power Window Circuit Breaker