Engine Controls Schematics. Isuzu Isuzu H-Series 2008

For 1990-2009 cars only

Makes 🢒 Isuzu 🢒 2008 🢒 Isuzu H-Series 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Engine Controls Schematics

Figure 1:	Module Power Master Electrical Component List Engine Control Module Description Control Module References Fuse Block, IGN-A Relay, Ground, Serial Data and MIL ENGINE and PCM-1 Fuses/Circuit Breakers ENG-2, and ENG-3 Fuses - LF6/LMM A/C COMP, HTD FUEL, PCM-B and RR DEFOG Fuses A/C COMP, HTD FUEL, PCM-B and RR DEFOG Fuses TRANS Fuse/Circuit Breaker TRANS Fuse/Circuit Breaker TRANS Fuse/Circuit Breaker ENGINE and PCM-1 Fuses/Circuit Breakers ENGINE and PCM-1 Fuses/Circuit Breakers ENGINE and PCM-1 Fuses/Circuit Breakers
Figure 2:	Fuse Block, IGN-A Relay, Ground, Serial Data and MIL Master Electrical Component List Engine Control Module Description Control Module References Engine Data Sensors - 5-Volt and Low Reference Module Power ENGINE and PCM-1 Fuses/Circuit Breakers ENGINE and PCM-1 Fuses/Circuit Breakers ENGINE and PCM-1 Fuses/Circuit Breakers ENGINE and PCM-1 Fuses/Circuit Breakers ENGINE and PCM-1 Fuses/Circuit Breakers ENG-1 and ENG-4 Fuses - L18/LMM G100 - L18 High Speed GMLAN Splice Pack SP203 Instrument Panel Cluster - 1 of 2 AIRBAG, GAGES, LT REAR TURN/STOP, and RT REAR TURN/STOP Fuses/Circuit Breakers G203 - 2 of 4
Figure 3:	Engine Data Sensors - 5-Volt and Low Reference Master Electrical Component List Engine Control Module Description Control Module References Engine Data Sensors - Pressure, Temperature and MAF Sensor Fuse Block, IGN-A Relay, Ground, Serial Data and MIL
Figure 4:	Engine Data Sensors - Pressure, Temperature and MAF Sensor Master Electrical Component List Engine Control Module Description Control Module References Engine Data Sensors - EGR, EGT, and Turbocharger Controls Engine Data Sensors - 5-Volt and Low Reference ENG-1 and ENG-4 Fuses - L18/LMM ENG-1 and ENG-4 Fuses - L18/LMM
Figure 5:	Engine Data Sensors - EGR and Turbocharger Controls Master Electrical Component List Engine Control Module Description Control Module References Engine Data Sensors - APP, High Idle Switch (UZ3) and Injection Timing Controls Engine Data Sensors - Pressure, Temperature and MAF Sensor
Figure 6:	Engine Data Sensors - APP, High Idle Switch (UZ3) and Injection Timing Controls Master Electrical Component List Engine Control Module Description Control Module References Engine Data Sensors - Glow Plug Controls and Intake Air Heater (IAH) Module Engine Data Sensors - EGR, EGT, and Turbocharger Controls G118, G119, and G120 AXL/4WD, BRK, HYD/AIR BRK, and HTR/AC Fuses/Circuit Breakers AXL/4WD, BRK, HYD/AIR BRK, and HTR/AC Fuses/Circuit Breakers G101 - 1 of 2
Figure 7:	Engine Data Sensors - Glow Plug Controls, Intake Air Heater (IAH) Module Master Electrical Component List Engine Control Module Description Control Module References Fuel Controls - Fuel Pump, Temperature and Pressure Controls Engine Data Sensors - APP, High Idle Switch (UZ3) and Injection Timing Controls ENG-1 and ENG-4 Fuses - L18/LMM ENG-1 and ENG-4 Fuses - L18/LMM Batteries - LMM TRANS Fuse/Circuit Breaker TRANS Fuse/Circuit Breaker TRANS Fuse/Circuit Breaker AIRBAG, GAGES, LT REAR TURN/STOP, and RT REAR TURN/STOP Fuses/Circuit Breakers AIRBAG, GAGES, LT REAR TURN/STOP, and RT REAR TURN/STOP Fuses/Circuit Breakers DIC High Speed GMLAN G118, G119, and G120
Figure 8:	Fuel Controls - Fuel Pump, Temperature and Pressure Controls Master Electrical Component List Engine Control Module Description Control Module References Fuel Controls - Fuel Heater and Water-In-Fuel Sensor Controls Engine Data Sensors - Glow Plug Controls and Intake Air Heater (IAH) Module G118, G119, and G120 Fuel Gage G100 - LMM FUEL Fuse/Circuit Breaker - L18/LMM, PCV Circuit Breaker - LF8, and ECM-B Circuit Breaker - LF6 G200, G202, and G203 - 1 of 4
Figure 9:	Fuel Controls - Fuel Heater and Water-In-Fuel Sensor Controls Master Electrical Component List Engine Control Module Description Control Module References Fuel Controls - Fuel Injectors Fuel Controls - Fuel Pump, Temperature and Pressure Controls ENG-1 and ENG-4 Fuses - L18/LMM ENG-1 and ENG-4 Fuses - L18/LMM G103 - 1 of 2, G105, and G106 FUEL Fuse/Circuit Breaker - L18/LMM, PCV Circuit Breaker - LF8, and ECM-B Circuit Breaker - LF6 AIRBAG, GAGES, LT REAR TURN/STOP, and RT REAR TURN/STOP Fuses/Circuit Breakers AIRBAG, GAGES, LT REAR TURN/STOP, and RT REAR TURN/STOP Fuses/Circuit Breakers DIC G118, G119, and G120
Figure 10:	Fuel Controls - Fuel Injectors Master Electrical Component List Engine Control Module Description Control Module References Controlled/Monitored Subsystem References 1 of 2 Fuel Controls - Fuel Heater and Water-In-Fuel Sensor Controls
Figure 11:	Controlled/Monitored Subsystem References 1 of 2 Master Electrical Component List Engine Control Module Description Control Module References Controlled/Monitored Subsystem References 2 of 2 Fuel Controls - Fuel Injectors Starting System L18/LMM Charging System L18/LMM Engine Exhaust Schematics w/o LF6 1 of 2 w/o LF6 2 of 2 LF8/LMM Engine Cooling Schematics C102 - Upfitter TRANS OPT Connector and Internal Mode Switch A/C Compressor Controls - L18/LMM
Figure 12:	Controlled/Monitored Subsystem References 2 of 2 Master Electrical Component List Engine Control Module Description Control Module References Controlled/Monitored Subsystem References 1 of 2 Engine Cooling Schematics Module Power, Ground, Serial Data, MIL, VSS, and Torque Controls Power, Ground, Class 2 Serial Data, Transfer Case Shift Control Module and Transfer Case Encoder Motor Instrument Panel Cluster - LMM LMM DIC Instrument Panel Cluster - LMM C305 (Upfitter Lighting Connector) BRK Fuses/Circuit Breaker Backup Lamp Control