Engine Controls Schematics. Pontiac Grand Prix 2005

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2005 🢒 Grand Prix 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Engine Controls Schematics

Figure 1:	PCM Power, Ground, MIL, and Serial Data Master Electrical Component List Powertrain Control Module Description Control Module References 5-Volt Low Reference Bussing Engine Controls Schematic Icons Ignition Switch Ignition Switch G101, G112 (L26/L32), and G113 (L26/L32) Fuse Block Underhood Bussing Fuse Block Underhood Bussing Fuse Block Underhood Bussing ABS, TRANS SOL, PCM, SIR, DISPLAY, CRUISE SW Fuses, and CRANK Relay Data Link Communication G101, G112 (L26/L32), and G113 (L26/L32)
Figure 2:	5-Volt and Low Reference Bussing Master Electrical Component List Powertrain Control Module Description Control Module References BARO, MAP, ECT, and IAT/MAF Sensors PCM Power, Ground, MIL, and Serial Data Engine Controls Schematic Icons
Figure 3:	BARO, MAP, ECT, and IAT/MAF Sensors Master Electrical Component List Evaporative Emission Control System Description Control Module References IAT/MAF Sensor, Super Charger Boost Control Solenoid and A/T Controls VSS References 5-Volt Low Reference Bussing Engine Controls Schematic Icons
Figure 4:	IAT/MAF Sensor, Super Charger Boost Control Solenoid, and A/T Controls VSS References Master Electrical Component List Boost Control System Description Control Module References Heated Oxygen Sensors BARO, MAP, ECT, and IAT/MAF Sensors Engine Controls Schematic Icons PCM Power, Ground, MIL, and Serial Data ETC, ELEK IGN, FUEL INJ, O2 SSR, and EMISSION Fuses ETC, ELEK IGN, FUEL INJ, O2 SSR, and EMISSION Fuses VSS and AT Sensors, Pressure Control Solenoid Valve and TCC Release Switch G101, G112 (L26/L32), and G113 (L26/L32)
Figure 5:	Heated Oxygen Sensors Master Electrical Component List Fuel System Description Control Module References Electronic Throttle Controls IAT/MAF Sensor, Super Charger Boost Control Solenoid and A/T Controls VSS References Engine Controls Schematic Icons PCM Power, Ground, MIL, and Serial Data
Figure 6:	Electronic Throttle Controls Master Electrical Component List Throttle Actuator Control (TAC) System Description Control Module References Ignition Control Module Heated Oxygen Sensors Engine Controls Schematic Icons PCM Power, Ground, MIL, and Serial Data Indicator, ABS, Stability, and Traction Controls G101, G102, G111, G112, G113
Figure 7:	Ignition Control Module Master Electrical Component List Electronic Ignition (EI) System Description Control Module References Fuel Pump Controls Electronic Throttle Controls Engine Controls Schematic Icons PCM Power, Ground, MIL, and Serial Data Indicator, ABS, Stability, and Traction Controls G101, G112 (L26/L32), and G113 (L26/L32)
Figure 8:	Fuel Pump Controls Master Electrical Component List Fuel System Description Control Module References Fuel Injectors Ignition Control Module Engine Controls Schematic Icons Fuse Block Underhood Bussing Fuse Block Underhood Bussing G101, G112 (L26/L32), and G113 (L26/L32) Power, Ground, and Gages G302 G101, G112 (L26/L32), and G113 (L26/L32)
Figure 9:	Fuel Injectors Master Electrical Component List Fuel System Description Control Module References EVAP Solenoids, FTP Sensor, and EGR Valve Fuel Pump Controls Engine Controls Schematic Icons PCM Power, Ground, MIL, and Serial Data
Figure 10:	EVAP Solenoids, FTP Sensor, and EGR Valve Master Electrical Component List Evaporative Emission Control System Description Control Module References Secondary Air Injection (AIR) - NU3 Fuel Injectors Engine Controls Schematic Icons BATT MAIN 1, PK LAMPS, DISPLAS, CHMSL/BKUP, INT LIGHT, RFA MOD, RADIO/AMP, ONSTAR/ALDL, HVAC, CANISTER Fuses and PKLP Relay BATT MAIN 1, PK LAMPS, DISPLAS, CHMSL/BKUP, INT LIGHT, RFA MOD, RADIO/AMP, ONSTAR/ALDL, HVAC, CANISTER Fuses and PKLP Relay PCM Power, Ground, MIL, and Serial Data ETC, ELEK IGN, FUEL INJ, O2 SSR, and EMISSION Fuses Power, Ground, and Gages ETC, ELEK IGN, FUEL INJ, O2 SSR, and EMISSION Fuses
Figure 11:	Secondary Air Injection (AIR) - NU3 Master Electrical Component List Secondary Air Injection System Description Control Module References Controlled/Monitored Subsystem References EVAP Solenoids, FTP Sensor, and EGR Valve Engine Controls Schematic Icons BATT MAIN 3, BATT MAIN 4, ABS MTR, ABS SOL, PCM/ETC, AIR PUMP, WASHER RVC, and AUX PWR Fuses Fuse Block Underhood Bussing PCM Power, Ground, MIL, and Serial Data ETC, ELEK IGN, FUEL INJ, O2 SSR, and EMISSION Fuses G101, G112 (L26/L32), and G113 (L26/L32) G101, G112 (L26/L32), and G113 (L26/L32)
Figure 12:	Controlled/Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description Control Module References Automatic Transmission Controls References Secondary Air Injection (AIR) - NU3 Engine Controls Schematic Icons A/C Compressor Controls Engine Cooling Schematics A/C Compressor Controls Indicator, ABS, Stability, and Traction Controls Starter Generator Driver Information System Indicators Cruise Control
Figure 13:	Automatic Transmission Controls References Master Electrical Component List Powertrain Control Module Description Control Module References Controlled/Monitored Subsystem References Engine Controls Schematic Icons TAP Shift Switches, StopLamp Signal, TFT Sensor and TCC Shift Solenoids PRNDL and IMS Switch VSS and AT Sensors, Pressure Control Solenoid Valve and TCC Release Switch