Engine Controls Schematics. Isuzu Ascender

For 1990-2009 cars only

Makes 🢒 Isuzu 🢒 2006 🢒 Ascender - 4WD 🢒 Engine 🢒 Engine Controls - 4.2L 🢒 Engine Controls Schematics

Figure 1:	Module Power, Ground, Serial Data, and MIL Master Electrical Component List Powertrain Control Module Description Control Module References Underhood Fuse Block - PWR/TRN Relay Engine Controls Schematic Icons Underhood Fuse Block AIR PUMP, EAP, ECM, HDM, HI HEADLAMP-LT, HI HEADLAMP-RT, IGN COILS, LO HEADLAMP-LT, LO HEADLAMP-RT, PCM B and TBC I Fuses AIR SOL, and PCM I Fuses - 4.2L ACCY/RUN, RUN/START, Bus Bars, and IGN B Fuse BCK/UP, BTSI, IGN E, TBC IGN1, and TRLR BCK/UP Fuses Ignition Switch - ACCY/RUN/START, RUN, and START Bus Bars, IGN A and CRNK Fuses FRT WPR, IGN 0, RAIN, TBC ACC, TBC IG, and TCM Fuses AIR SOL, and PCM I Fuses - 4.2L Power, Ground, Serial Data, and MIL BCK/UP, BTSI, IGN E, TBC IGN1, and TRLR BCK/UP Fuses FRT WPR, IGN 0, RAIN, TBC ACC, TBC IG, and TCM Fuses G108 SP205 Power, Ground, Data Link Connector
Figure 2:	Underhood Fuse Block - PWR/TRN Realy Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - 5-Volt and Low Reference Module Power, Ground, Serial Data, and MIL Engine Controls Schematic Icons Underhood Fuse Block
Figure 3:	Engine Data Sensors - 5-Volt and Low Reference Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - Pressure and Temperature Underhood Fuse Block - PWR/TRN Relay Engine Controls Schematic Icons
Figure 4:	Engine Data Sensors - Pressure and Temperature Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - Oxygen Sensors Engine Data Sensors - 5-Volt and Low Reference Engine Controls Schematic Icons Underhood Fuse Block - PWR/TRN Relay ETC and O2 SNSR Fuses - 4.2L Gages G108
Figure 5:	Engine Data Sensors - Oxygen Sensors Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - Throttle Actuator Control and VSS Engine Data Sensors - Pressure and Temperature Engine Controls Schematic Icons Underhood Fuse Block - PWR/TRN Relay ETC and O2 SNSR Fuses - 4.2L
Figure 6:	Engine Data Sensors - Throttle Actuator Controls and VSS Master Electrical Component List Powertrain Control Module Description Control Module References Ignition Controls - Ignition Coils Engine Data Sensors - Oxygen Sensors Engine Controls Schematic Icons Pressure Controls, Temperature, and VSS Gages
Figure 7:	Ignition Controls - Ignition Coils Master Electrical Component List Powertrain Control Module Description Control Module References Ignition Controls - Sensors Engine Data Sensors - Throttle Actuator Control and VSS Engine Controls Schematic Icons ACCY/RUN, RUN/START, Bus Bars, and IGN B Fuse AIR SOL, and PCM I Fuses - 4.2L Gages
Figure 8:	Ignition Controls - Sensors Master Electrical Component List Powertrain Control Module Description Control Module References Fuel Controls - Fuel Pump and Fuel Injectors Ignition Controls - Ignition Coils Engine Controls Schematic Icons Engine Controls Schematic Icons Engine Controls Schematic Icons
Figure 9:	Fuel Controls - Fuel Pump and Fuel Injectors Master Electrical Component List Powertrain Control Module Description Control Module References Fuel Controls - EVAP Controls Ignition Controls - Sensors Engine Controls Schematic Icons ACCY/RUN, RUN/START, Bus Bars, and IGN B Fuse AIR SOL, and PCM I Fuses - 4.2L Underhood Fuse Block AIR PUMP, EAP, ECM, HDM, HI HEADLAMP-LT, HI HEADLAMP-RT, IGN COILS, LO HEADLAMP-LT, LO HEADLAMP-RT, PCM B and TBC I Fuses AIR SOL, and PCM I Fuses - 4.2L Fuel Gage G201 - 2 of 2, and G305
Figure 10:	Fuel Controls - EVAP Controls Master Electrical Component List Powertrain Control Module Description Control Module References Device Controls - K18 Fuel Controls - Fuel Pump and Fuel Injectors Engine Controls Schematic Icons Underhood Fuse Block
Figure 11:	Device Controls - K18 Master Electrical Component List Powertrain Control Module Description Control Module References Controlled/Monitored Subsystem References Fuel Controls - EVAP Controls Engine Controls Schematic Icons AIR PUMP, EAP, ECM, HDM, HI HEADLAMP-LT, HI HEADLAMP-RT, IGN COILS, LO HEADLAMP-LT, LO HEADLAMP-RT, PCM B and TBC I Fuses ACCY/RUN, RUN/START, Bus Bars, and IGN B Fuse G201 - 2 of 2, and G305 G104, G105, and G107
Figure 12:	Controlled/Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description Control Module References Transmission Control References - A/T Device Controls - K18 Engine Controls Schematic Icons Compressor Controls Compressor Controls 4.2L Starting System Charging System Gages Power, Ground, Serial Data, and Transfer Case Encoder Motor Engine Cooling Schematics EBCM Power, Ground, Serial Data, Indicator, and Signal Circuits
Figure 13:	Transmission Control References - A/T Master Electrical Component List Powertrain Control Module Description Control Module References Controlled/Monitored Subsystem References Engine Controls Schematic Icons Shift Controls and Stop Lamp Switch Pressure Controls, Temperature, and VSS EBCM Power, Ground, Serial Data, Indicator, and Signal Circuits PNP Switch, 4WD Signal, Serial Data, and Indicator