ENGINE PERFORMANCE – Pontiac G3 2009 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.6L VIN E

1.6L VIN E, Engine Performance Wiring Diagram (1 of 4) for Pontiac G3 2009

List of elements for 1.6L VIN E, Engine Performance Wiring Diagram (1 of 4) for Pontiac G3 2009:

• (next to starter) g104
• 5-volt ref 1
• 5-volt ref 2 (mlm)
• 5-volt ref 3
• A/c clutch coil sply volt
• A/c req sig
• Accelerator pedal position (app) sensor
• Air conditioning system
• App sens 1 sig
• App sens 2 sig
• Batt pos volt
• Brk sw sig
• Cluster (ipc)
• Clutch pedal pos sens sig
• Computer data lines system
• Cooling fans system
• Ecu ef14 fuse 10a
• Ems 1 ef23 fuse 15a
• Ems 2 ef25 fuse 10a
• Eng coolant temp sens 2 sig
• Eng coolant thermostat ctrl
• Engine control module (ecm) (left front fender, near the battery)
• Engine coolant temperature (ect) sensor 2
• Engine main relay
• Evap canister vent sol ctrl
• Evaporative emission (evap) canister vent solenoid valve (behind righ rear wheel)
• Exterior lights system
• Fan hi rly ctrl
• Fan low rly ctrl
• Fuel lvl sens sig
• Fuel pump rly ctrl
• Fuel tank pre sens sig
• Fuel tank pressure (ftp) sensor (fuel tank)
• Gmlan low spd
• Hi spd gmlan ser data
• Hot at all times
• Ign 1 volt
• Instrument panel
• Intake air temp sens sig
• J173
• Lo ref
• Logic
• Low fuel ind
• Low ref
• Low ref 4
• Low spd gmlan ser data
• Main rly ctrl
• Mal ind lamp ctrl
• Malfunction ind lamp
• Mass air flow (maf)/ intake air temperature (iat) sensor ((iat) sensor: air intake hose, between air filter & throttle body)
• Mass air flow sens sig
• Neutral start sig
• Pnk
• Red
• Sply volt (mlm)
• Starter rly ctrl
• Starting/charging system
• Underhood fuse block (left side of engine compt)
• Underhood fuse block (left side of engine compt) x3
• Vehicle spd sens sig
• Vehicle wake up sig

1.6L VIN E, Engine Performance Wiring Diagram (2 of 4) for Pontiac G3 2009

List of elements for 1.6L VIN E, Engine Performance Wiring Diagram (2 of 4) for Pontiac G3 2009:

• (downstream of catalytic converter) heated oxygen sensor (ho2s) 2
• (in fuel tank) fuel pump/sender assembly
• (rear of engine cylinder head, below intake manifold) engine coolant temperature (ect) sensor
• (top of engine) manifold absolute pressure (map) sensor
• 5-volt ref 1
• 5-volt ref 2
• Camshaft actr sol
• Camshaft actr valve
• Camshaft pos sens
• Clutch pedal position (cpp) sensor (m/t)
• Crank pos sens sig
• Ect sens sig
• Eng oil pre sw sig
• Engine control module (ecm) (left front fender, near the battery)
• F/pump ef16 fuse 15a
• F/pump relay
• Fuel injector 2
• Fuel injector 4
• G102 (left headlamp, left of battery)
• G401 (under left side of rear package shelf)
• Gen f terminal
• Gen l terminal
• Hot at all times
• Htd ho2s sens 1 sig
• Htd ho2s sens 2 sig
• Instrument cluster system
• Knock sens sig
• Low ref
• Manifold sens sig
• Pnk
• Pos sens 1 sig
• Pos sens 2 sig
• Starting/ charging system
• Tan
• Underhood fuse block (left side of engine compt)
• Vehicle speed sensor (vss) (m/t) (right rear of engine)

1.6L VIN E, Engine Performance Wiring Diagram (3 of 4) for Pontiac G3 2009

List of elements for 1.6L VIN E, Engine Performance Wiring Diagram (3 of 4) for Pontiac G3 2009:

• (top right of engine) fuel injectors
• B tan
• Cluster/ room lamp fuse f12 10a
• Crankshaft position (ckp) sensor (left rear of engine, below the oil filter)
• Ems1 fuse f6 15a
• Exhaust camshaft position (cmp) actuator solenoid valve
• Exhaust camshaft position (cmp) sensor
• Heated oxygen sensor (ho2s) 1 (left side of engine, on exhaust manifold)
• Hot at all times
• Hot w/ ign 1 relay energized
• I/p fuse block (left side of dash, in door opening)
• Intake camshaft position (cmp) actuator solenoid valve
• J340
• Pnk
• Tan

1.6L VIN E, Engine Performance Wiring Diagram (4 of 4) for Pontiac G3 2009

List of elements for 1.6L VIN E, Engine Performance Wiring Diagram (4 of 4) for Pontiac G3 2009:

• (right side of cylinder block) knock sensor (ks)
• 5-volt ref 1
• 5-volt ref 3
• 5-volt ref 4
• Engine control module (ecm) (left front fender, near the battery)
• Evap purge sol ctrl
• Evaporative emission (evap) canister purge solenoid valve
• Fuel inj 1
• Fuel inj 3
• G104 (next to starter)
• Gnd
• Ho2s sens 1 htr low ctrl
• Ho2s sens 2 htr low ctrl
• Ic timing control
• Ic timing ctrl
• Ic timing sig
• Ign coil a ctrl
• Ign coil b ctrl
• Ign coil c ctrl
• Ign coil d ctrl
• Ignition 1 volt
• Ignition control module (icm)
• Intake crankshaft position (cmp) sensor
• Knock sens sig
• Low ref
• Pnk
• Red
• Reference
• Temp sens sig
• Throttle body
• Throttle body mtr ctrl 1
• Throttle body mtr ctrl 2