ENGINE PERFORMANCE – Saturn Ion 2 2007 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.2L VIN F

2.2L VIN F, Engine Performance Wiring Diagram (1 of 4) for Saturn Ion 2 2007

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (1 of 4) for Saturn Ion 2 2007:

• (at lower center of dash)
• (in body
• 5v ref 1
• 5v ref 2
• A/c clutch rly
• A10
• Acc
• Acc volt
• Accelerator pedal position (app) sensor (below left side of dash)
• Accessory vol
• Air conditioning system
• Air sol ctrl
• App sens 1 sig
• App sens 2 sig
• App sensor 1
• App sensor 2
• Battery
• Battery +
• Body control module (bcm)
• Class 2 data
• Clutch pedal position (cpp) switch (m/t) (below left side of dash)
• Computer data lines system
• Cpp sw sig
• Cruise control system
• Cruise ctrl
• Data class 2
• E10
• Ecm/ tcm fuse 1 10a
• Electronic brake control module (ebcm) (if equipped) (at left side of engine compt)
• Engine control module (ecm) (at left side of engine compt)
• Evap sol ctrl
• Evaporative emission (evap) canister vent solenoid (under rear of vehicle, behind fuel tank)
• Fuel pmp rly
• Fuel pres sig
• Fuel sens sig
• Fuel tank pressure (ftp) sensor (under right rear of vehicle, on evap canister)
• G101 (behind left front headlight)
• Harness, left rear side of engine compt) s104
• Hot at all times
• Ign 1
• Ignition switch
• Instrument panel cluster (ipc)
• Ip/ ign sw fuse 2a
• Logic
• Low ref
• Lower stop lamp switch (below left side of dash, attached to brake pedal bracket)
• Malfunc- tion indicator lamp
• Mil ctrl
• Off
• Pnk
• Pwr rly ctrl
• Rly coil ctrl
• Run
• Run/ crank relay 28
• Run/crank fuse 38 30a k1
• Run/crnk volt
• S101
• Serial data
• Start
• Starting/ charging systtem
• Stop lp sw sig
• Tan
• Tcc sw sig
• Trans 2 fuse 13 10a
• Transmissions system
• Underhood fuse block (left rear side of engine compt)
• Up-shift ind

2.2L VIN F, Engine Performance Wiring Diagram (2 of 4) for Saturn Ion 2 2007

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (2 of 4) for Saturn Ion 2 2007:

• (68 to 73 not used)
• (inside fuel tank) fuel pump & sender assembly
• (left side of engine compt) (w/ california pzev emission system) secondary air injection (air) relay
• (left side of engine) (w/ california pzev emission system) secondary air injection (air) pump
• 5v ref 1
• 5v ref 2
• Air press sig
• Air rly ctrl
• Bcm fuse 15a
• Body control module (bcm) (at lower center of dash)
• Clutch/ brake/aos fuse 7.5a
• Computer data lines system
• Cooling fans system
• Driver's seat)
• Ect sens sig
• Engine control module (ecm) (at left side of engine compt)
• Evap sol ctrl
• Fan rly ctrl
• Fuel pump
• Fuel pump fuse 15a
• Fuel pump relay
• Fuel sensor
• G105 (on lower left rear of engine, above starter)
• G301 (under
• Gen sig
• Hot at all times
• Hot in acc or run
• Low ref
• Map sens sig
• Nca
• Oil sw sig
• Pnk
• Pnp sw sig
• Red
• Refrig sig
• S351
• Serial bus+
• Serial bus-
• Starting/
• Starting/ charging system
• Stop fuse 15a
• System charging
• System charging starting/
• System data lines computer
• Tan
• Upper stop lamp switch (below left side of dash, attached to brake pedal bracket)
• Vss hi
• Vss low

2.2L VIN F, Engine Performance Wiring Diagram (3 of 4) for Saturn Ion 2 2007

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (3 of 4) for Saturn Ion 2 2007:

• (on top left of engine, under fuel rail assembly) fuel injectors
• (on top of transaxle) (a/t) park/neutral position (pnp) switch
• A/c refrigerant pressure sensor (on lower left side of engine, below generator)
• Air pump rly fuse 44 40a (w/ cal- ifornia pzev emission system)
• Air solenoid relay 27 (w/ calif- ornia pzev emission system)
• B11
• Coolant level switch
• E11
• Ecm/etc fuse 9 15a
• Emiss fuse 10 15a
• Engine coolant temperature (ect) sensor (on right rear side of engine, near exhaust manifold)
• Engine oil pressure (eop) switch (lower rear of engine, above starter)
• Evaporative emission (evap) canister purge solenoid (at left side of engine compt)
• G105 (on lower left rear of engine, above starter)
• Hot at all times
• Ign fuse 11 10a
• Injectors fuse 16 10a
• Manifold absolute pressure (map) sensor (on top front of engine, behind throttle body)
• Pnk
• Power- train relay 29
• Red
• S139 (in fuel injectors harness, on top front of engine)
• S175 (a/t) s176 (m/t)
• Secondary air injection (air) solenoid (w/ california pzev emission system) (right side of engine)
• Underhood fuse block (left rear side of engine compt)
• Vehicle speed sensor (m/t)
• Y11
• Z11

2.2L VIN F, Engine Performance Wiring Diagram (4 of 4) for Saturn Ion 2 2007

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (4 of 4) for Saturn Ion 2 2007:

• (at left side of engine compt)
• (on lower left side of engine, below throttle body) knock sensor (ks)
• (on lower rear of engine, below oil filter) crankshaft position (ckp) sensor
• (on top of engine, under cover)
• (top left side of engine) throttle body
• 5v ref 1
• 5v ref 2
• Air flow
• Camshaft position (cmp) sensor
• Ckp sens sig
• Cmp sens sig
• Engine control module (ecm)
• G105 (on lower left rear of engine, above starter)
• G107 (left rear corner of cylinder head)
• Gnd
• Heated oxygen sensor (ho2s) 1 (at rear of engine compt, in exhaust manifold)
• Heated oxygen sensor (ho2s) 2
• Ho2s hi sig
• Ho2s lo ctrl
• Ho2s low sig
• Iat
• Iat sens sig
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ic 4 ctrl
• Ign 1
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Inj 1 ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Inj 4 ctrl
• Ks sig
• Logic
• Low ref
• Maf sens sig
• Mass air flow (maf)/ inlet air temperature (iat) sensor (attached to air cleaner outlet)
• Nca
• S140
• S141
• S142
• S175 (a/t) s176 (m/t)
• Spark plug
• Tac ctrl 1
• Tac ctrl 2
• Tan
• Tps1 sig
• Tps2 sig