Engine Controls Schematics. Cadillac CTS 2006

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2006 🢒 CTS 🢒 Engine 🢒 Engine Controls - 2.8L 🢒 Engine Controls Schematics

Figure 1:	Power, Ground, Serial Data, DIC, and Indicator Master Electrical Component List Engine Control Module Description Control Module References Engine Data Sensors - 5-Volt and Low Reference Busses Underhood Fuse Block B+ Bus - 2 of 2 Engine Controls Schematic Icons Class 2 Serial Data Bus (LHD) - 2 of 2 G140, G141, and G142 (LS2) Class 2 Serial Data Bus (LHD) - 1 of 2 Class 2 Serial Data Bus (LHD) - 1 of 2 Ignition Switch - 2 of 2 Ignition Switch - 2 of 2 Engine Data Sensors - Throttle Actuator Control (TAC) System Ignition Switch - 1 of 2 Underhood Fuse Block - STARTER Relay, IGN 1 Relay, HTR VLV/CLUTCH, and TCM/IPC Fuses Underhood Fuse Block - STARTER Relay, IGN 1 Relay, HTR VLV/CLUTCH, and TCM/IPC Fuses G104 - 1 of 2 G104 - 1 of 2
Figure 2:	Engine Data Sensors - 5-Volt and Low Reference Busses Master Electrical Component List Engine Control Module Description Control Module References Engine Data Sensors - MAP, ECT, MAF, and IAT Sensors Power, Ground, Serial Data, DIC, and Indicators
Figure 3:	Engine Data Sensors - MAP, ECT, MAF, and IAT Sensors Master Electrical Component List Engine Control Module Description Control Module References Engine Data Sensors - Heated Oxygen Sensors (HO2S) Engine Data Sensors - 5-Volt and Low Reference Busses Underhood Fuse Block B+ Bus - 2 of 2 G104 - 1 of 2 Underhood Fuse Block - STARTER Relay, IGN 1 Relay, HTR VLV/CLUTCH, and TCM/IPC Fuses Underhood Fuse Block - WASH NOZ, STRG CTLS, and IGN MOD/MAF Fuses G104 - 1 of 2 G140, G141, and G142 (LS2)
Figure 4:	Engine Data Sensors - Heated Oxygen Sensors (HO2S) Master Electrical Component List Engine Control Module Description Control Module References Engine Data Sensors - Throttle Actuator Control (TAC) System Engine Data Sensors - MAP, ECT, MAF, and IAT Sensors Underhood Fuse Block B+ Bus - 2 of 2 Underhood Fuse Block B+ Bus - 2 of 2 Underhood Fuse Block B+ Bus - 2 of 2
Figure 5:	Engine Data Sensors - Throttle Actuator Control (TAC) System Master Electrical Component List Engine Control Module Description Control Module References Ignition Controls - Odd Ignition Coils Engine Data Sensors - Heated Oxygen Sensors (HO2S) Underhood Fuse Block - STARTER Relay, IGN 1 Relay, HTR VLV/CLUTCH, and TCM/IPC Fuses Underhood Fuse Block - STARTER Relay, IGN 1 Relay, HTR VLV/CLUTCH, and TCM/IPC Fuses Underhood Fuse Block - STARTER Relay, IGN 1 Relay, HTR VLV/CLUTCH, and TCM/IPC Fuses BPP Sensor, Switches, and Indicators - 6.0L (LS2)
Figure 6:	Ignition Controls - Odd Ignition Coils Master Electrical Component List Engine Control Module Description Control Module References Ignition Controls - Even Ignition Coils Engine Data Sensors - Throttle Actuator Control (TAC) System Underhood Fuse Block - ODD INJ/COIL Fuse Underhood Fuse Block B+ Bus - 2 of 2 Underhood Fuse Block - ODD INJ/COIL Fuse G140, G141, and G142 (LS2)
Figure 7:	Ignition Controls - Even Ignition Coils Master Electrical Component List Engine Control Module Description Control Module References Ignition Controls - Knock, CKP, and CMP Sensors Ignition Controls - Odd Ignition Coils Underhood Fuse Block EVEN INJ/COIL Fuse Underhood Fuse Block B+ Bus - 2 of 2 Underhood Fuse Block EVEN INJ/COIL Fuse G140, G141, and G142 (LS2)
Figure 8:	Ignition Controls - Knock, CKP, and CMP Sensors Master Electrical Component List Engine Control Module Description Control Module References Fuel Controls - Fuel Injectors and Fuel Pump and Sender Assembly Ignition Controls - Even Ignition Coils
Figure 9:	Fuel Controls - Fuel Injectors and Fuel Pump and Sender Assembly Master Electrical Component List Engine Control Module Description Control Module References Fuel Controls - EVAP Controls Ignition Controls - Knock, CKP, and CMP Sensors Underhood Fuse Block B+ Bus - 2 of 2 Underhood Fuse Block - ODD INJ/COIL Fuse Underhood Fuse Block B+ Bus - 2 of 2 Right Rear Fuse Block B+ Bus G401 Gages - 6.0L (LS2)
Figure 10:	Fuel Controls - EVAP Controls Master Electrical Component List Engine Control Module Description Control Module References Controlled/Monitored Subsystem References Fuel Controls - Fuel Injectors and Fuel Pump and Sender Assembly Underhood Fuse Block - COOLING FAN Fuses/Relays, MAIN Relay, ECM and TOS Fuses Underhood Fuse Block B+ Bus - 2 of 2 Underhood Fuse Block - COOLING FAN Fuses/Relays, MAIN Relay, ECM and TOS Fuses Underhood Fuse Block - COOLING FAN Fuses/Relays, MAIN Relay, ECM and TOS Fuses Engine Data Sensors - 5-Volt and Low Reference Busses Right Rear Fuse Block - DR MOD PWR Circuit Breaker, CANISTER VENT, RIM/IGN SW, R FRT HTD SEAT MOD, and POWER SOUNDER Fuses
Figure 11:	Controlled/Monitored Subsystem References Master Electrical Component List Engine Control Module Description Control Module References Fuel Controls - EVAP Controls Starting System - 2.8L/3.6L (LP1/LY7) BPP Sensor, Switches, and Indicators - 2.8L/3.6L (LP1/LY7) A/C Compressor Controls - 6.0L (LS2) Cooling Fans 6.0L (LS2) Engine Oil Pressure (EOP) sensor, Engine Oil Level/Temperature Sensor, TFT Indicator Manual Transmission (M12/MN6)