ENGINE PERFORMANCE – Chevrolet Tracker 2002 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L

2.0L VIN C, Engine Performance Wiring Diagrams (1 of 3) for Chevrolet Tracker 2002

List of elements for 2.0L VIN C, Engine Performance Wiring Diagrams (1 of 3) for Chevrolet Tracker 2002:

• & start
• (engine harness)
• (engine harness) s103
• (engine harness) s106
• (i/p harn) s260
• (on power steering pump)
• 4wd ind
• A/c cond
• A/c cut out
• A/c idle up
• A/c system
• All times
• Anti- lock brakes system
• Anti-lock brake system
• Brake sw
• Camshaft position sensor (left rear of engine)
• Cmp sens
• Crank sig
• Cruise control system
• Cruise sig
• Data link connector (obd ii) (below left side of dash)
• Defogger, exterior lights systems
• Dome fuse 10a
• Ebcm idle up
• Ect sensor in
• Eld sig
• Engine coolant temperature sensor (rear of engine)
• Exterior lights systems
• F pump rly
• F tank lev
• F tank pres
• F tnk pres
• Fi fuse 15a
• Fuel tank pressure sensor (top of fuel tank)
• Fuse block
• G102 (left rear of engine)
• G201
• Gnd
• Ground
• Ho2s 1 gnd
• Ho2s 2 htr
• Ho2s 2 sig
• Ho2s sens gnd
• Ho2s1 sig
• Hot at
• Hot at all times
• Hot in on
• Hvac idle up
• Iat sens gnd
• Iat sensor in
• Idle sig
• Ig fuse 20a
• Ign +
• Instrument cluster
• Intake air temperature sensor (in air cleaner housing)
• Junction block
• Knock sensor (right front of eng compt)
• Ks input
• Maf sens
• Maf sensor gnd
• Main relay (beside junction block)
• Main rly ctrl
• Mal- function ind
• Manifold absolute pressure sensor (on intake manifold)
• Map sens in
• Map sens ref
• Mass airflow sensor (right side of engine compt)
• Mil ctrl
• Nca
• Norm
• O/d ind
• O/d signal
• Od/off ind
• Overdrive switch
• P/n ind
• Power ind
• Power steering pressure switch
• Powertrain control module (under right side of dash)
• Psp sw idle up
• Pwr
• Red
• Red nca
• S107
• S115
• S218
• S219
• S220
• S250
• S266
• Serial data
• Shift mode
• Shift program switch
• Sp201 (behind right side of dash)
• Starting/ charging system
• Tach
• Taillamp idle-up
• Throttle position sensor (on throttle assembly)
• Tp sens
• Tp sens gnd
• Tp sens ref

2.0L VIN C, Engine Performance Wiring Diagrams (2 of 3) for Chevrolet Tracker 2002

List of elements for 2.0L VIN C, Engine Performance Wiring Diagrams (2 of 3) for Chevrolet Tracker 2002:

• A/t
• Acc
• All times
• Calif
• Clutch pedal position switch (above clutch pedal)
• Cruise control system
• Evap canister purge valve (behind evap canister, on right front inner fender panel)
• Evap canister vent solenoid (behind evap canister, on right front inner fender panel)
• Exc calif
• Exhaust gas recirculation valve
• Four wheel drive low switch (top of transfer case)
• Four wheel drive switch (top of transfer case)
• Fuel lev sensor
• Fuel pump
• Fuel pump relay (beside junction block)
• Fuel sender assembly
• G102 (left rear of engine)
• G103 (on intake manifold)
• G201
• G400 (inside rear door near license plate lights)
• Harness)
• Heated oxygen sensor 1 (in exhuast manifold)
• Heated oxygen sensor 2 (after twc converter)
• Hot at
• Hot at all times
• Idle air control valve (below throttle body assembly)
• Ignition switch
• Input shaft speed sensor (left front side of transmission)
• Instrument cluster system
• Junction block
• Lock
• M/t
• Nca
• Nca s107
• Output shaft speed sensor (lower right rear side of trans)
• Red
• Run
• S102 (eng harn)
• S205 (main harn)
• S206
• S214 (main harn)
• S216 (main harn)
• S241
• S258
• S300
• Sp201 (behind right side of dash)
• Start
• Stop fuse 15a
• Stoplamp switch (above brake pedal)
• Transmission range switch (right side of trans)

2.0L VIN C, Engine Performance Wiring Diagrams (3 of 3) for Chevrolet Tracker 2002

List of elements for 2.0L VIN C, Engine Performance Wiring Diagrams (3 of 3) for Chevrolet Tracker 2002:

• & start
• (eng harn)
• (left rear of eng)
• (top of cyl head)
• 4wd act
• 4wd act ctrl
• 4wd low sig
• 4wd sig
• A/t input shaft
• A/t out shaft
• Automatic transmission
• Ckp sens hi
• Ckp sens lo
• Ckp sens shield
• Cmp sig
• Crankshaft position sensor (on rear of engine)
• Data link connector (obd ii) (left side of dash)
• Dlc gnd
• Egr vlv ctrl
• Evap can vnt
• Evap canp
• Exterior lights system
• Front drive axle actuator pump
• G102
• G103 (on intake manifold)
• Gnd
• Ho2s 1 htr
• Hot in on
• Iac vlv ctrl
• Ign coil 1
• Ign coil 2
• Ign coil 3
• Ign coil 4
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Inj 1 ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Inj 4 ctrl
• Injectors
• Instru- ment cluster system
• Junction block
• Nca
• Pnk
• Powertrain control module (under right side of dash)
• Red
• S101
• S104
• S105
• S108
• S109 (engine harness)
• S110 (engine harness)
• S111 (fuel inj jumper harn)
• S201
• S211
• Shift interlock system
• Shift sol
• Shift sol 1
• Shift sol 2
• Tcc sol
• Tcc sol ctrl
• To spark plug
• Tr 1 pos
• Tr 2 pos
• Tr d pos
• Tr n pos
• Tr p pos
• Tr r pos
• Transmission range switch (right side of trans)
• Turn fuse 10a
• Vehicle speed sensor (right side of trans)
• Vss sig

2.5L

2.5L VIN 4, Engine Performance Wiring Diagrams (1 of 3) for Chevrolet Tracker 2002

List of elements for 2.5L VIN 4, Engine Performance Wiring Diagrams (1 of 3) for Chevrolet Tracker 2002:

• (above rear of right intake) evap canister purge valve
• (below left catalytic conv)
• (center rear of engine) egr valve
• (engine harn)
• (engine harness)
• (fuel injector jumper harn)
• (in front of fuel tank) evap canister vent solenoid
• (main harness)
• (near throttle body assembly) iac valve
• Ckp
• Cmp
• Crankshaft position sensor (front of engine)
• Crk
• Cruise control system
• Dlc
• Ect
• Egr va
• Evap
• Evap v
• Fuel injectors
• G102 (top left rear of eng)
• G103 (right rear of eng)
• Ground
• Heated oxygen sensor bank 1 sensor 1 (in left ex- haust manifold)
• Heated oxygen sensor bank 1 sensor 2
• Heated oxygen sensor bank 2 sensor 1 (in right ex- haust manifold)
• Heated oxygen sensor bank 2 sensor 2 (below right catalytic conv)
• Ho2s 11
• Ho2s 12
• Ho2s 21
• Ho2s 22
• Iac
• Iat
• Ig co1
• Ig co2
• Ig co3
• Ig co4
• Ig co5
• Ig co6
• Ign
• Inj1
• Inj2
• Inj3
• Inj4
• Inj5
• Inj6
• Intake air temperature sensor (in air cleaner housing)
• Maf
• Map
• Nca
• Pnk
• Powertrain control module (under right side of dash)
• Red
• Ref v
• S102
• S104
• S107
• S108
• S111
• S116
• S214
• Sens g
• Starting/ charging system
• Vehicle speed sensor (right side of trans)
• Vss

2.5L VIN 4, Engine Performance Wiring Diagrams (2 of 3) for Chevrolet Tracker 2002

List of elements for 2.5L VIN 4, Engine Performance Wiring Diagrams (2 of 3) for Chevrolet Tracker 2002:

• (at left side of eng compt) heated oxygen sensor relay
• (engine harness)
• (engine harness) s115
• (on throttle assembly) throttle position sensor
• (rear of left cyl head) engine coolant temperature sensor
• (right rear intake manifold) manifold absolute pressure sensor
• (right rear of eng)
• 15a
• 4wd ind
• Camshaft position sensor (on rear of left cylinder head)
• Check eng ind
• G103
• G104 (left front shock tower)
• G11
• Heated oxygen sensor fuse
• Hot at all times
• Hot in on or start
• Ig fuse 20a
• Ignition coils
• Instrument cluster
• Junc- tion block
• Junction block
• Mass airflow sensor (on throttle body)
• Nca
• Od/off ind
• Power ind
• S101
• S105
• S106
• S116
• S202
• S205
• S250
• Tach- ometer
• To spark plug

2.5L VIN 4, Engine Performance Wiring Diagrams (3 of 3) for Chevrolet Tracker 2002

List of elements for 2.5L VIN 4, Engine Performance Wiring Diagrams (3 of 3) for Chevrolet Tracker 2002:

• (beside junc- tion block) fuel pump relay
• (beside junc- tion block) main relay
• (front center of eng comp) front drive axle actuator pump
• (left front of trans) input shaft speed sensor
• (lower right rear of trans) output shaft speed sensor
• (right radiator support)
• (top of fuel tank) fuel tank pressure sensor
• 4wd
• 4wd lo
• 4wd low switch
• 4wd switch
• A/c
• A/c system
• A/t in
• A/t out
• Anti-lock brake system
• Anti-lock brakes system
• Automatic transmission
• Axle
• Battery
• Bk sw
• C1 junc- tion block
• Cruise
• Cruise control system
• Data link connector (below left side of dash, right of steering column)
• Defog
• Defogger system
• Dome fuse 10a
• Ebcm
• Exterior lights system
• Exterior lights system (back up light)
• F pmp
• F pres
• Fi fuse 15a
• Fu lev
• Fuel pump (in fuel tank)
• Fuse 15a
• Fuse block
• G105
• G201
• G400 (right rear wheelwell)
• Hot at all times
• Hvac
• Instrument cluster system
• Junc- tion block
• Main
• Mil
• Mode
• Nca
• O/d
• O/d cut switch
• O/d sw
• Off
• P/n ind
• Pnk
• Power steering pressure switch (on power steering pump)
• Powertrain control module (under right side of dash)
• Psp
• Red
• S100
• S109
• S110 (engine harn)
• S201
• S211
• S213 (main harness)
• S218
• S219
• S220
• S241
• S260
• S266 (main harness)
• S300
• Ser dat
• Shield
• Shift inter- lock system
• Shift program switch
• Shift sol
• Sol 1
• Sol2
• Sp201 (center of dash)
• Stop- lamp switch (above brake pedal)
• T lp
• Tach
• Tcc
• Tcc sol
• Tk pr
• Tr 2
• Tr d
• Tr l
• Tr n
• Tr p
• Tr r
• Transmission range switch (on right side of trans)
• Turn fuse 10a