ENGINE PERFORMANCE
1.8L
1.8L Turbo, Engine Performance Wiring Diagrams (1 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO List of elements for 1.8L Turbo, Engine Performance Wiring Diagrams (1 of 3) for Volkswagen Jetta GLX 2002:
- (a/t)
- (not used)
- (pins 10-20 not used)
- (pins 23, 24 & 26 not used)
- (pins 6-8 not used)
- 10a
- 29a
- 31a
- A/c system
- Accelerator pedal position sensors 1 & 2 (in the pedal assembly)
- Computer data lines system
- Cruise control system
- Early production or late production w/ m/t
- Evaporative emission canister purge regulator valve
- Fuel pump relay
- Fuse 15a
- Fuse 20a
- Fuse 50a
- Fuse panel
- Fuse/ red bracket battery
- G42 (left side of steer- ing column)
- G608 (left side of firewall)
- Heated oxygen sensor (ho2s)
- Hot at all times
- Hot in run or start
- Ignition switch
- Late production w/ a/t
- Leak detection pump
- Lock
- Mass airflow sensor
- Motronic engine control module (in protective box, in left rear corner of engine compartment)
- Nca
- Oxygen sensor (o2s) (behind catalytic converter)
- Red
- Relay panel
- Run
- Start
- Starting/ charging system
- Transmission system
1.8L Turbo, Engine Performance Wiring Diagrams (2 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 1.8L Turbo, Engine Performance Wiring Diagrams (2 of 3) for Volkswagen Jetta GLX 2002:
- (left side of steer- ing column)
- 28a
- A/t
- Brake booster control module (a/t)
- Brake system vacuum pump
- Electronic power control fault light
- Engine speed (rpm) sensor
- Fuel pump
- Fuse 10a
- Fuse 15a
- Fuse 50a
- Fuse panel
- Fuse s51 20a
- Fuse/ bracket battery
- G42
- G609 (right side of firewall)
- Hot at all times
- Instrument cluster
- Knock sensor 1
- Knock sensor 2
- M/t
- Malfunction indicator lamp
- Nca
- Power steering pressure switch
- Red
- Secondary air injection pump motor
- Secondary air injection pump relay (in left side of engine compt)
- Secondary air injection solenoid valve
- T32
- T32a
1.8L Turbo, Engine Performance Wiring Diagrams (3 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 1.8L Turbo, Engine Performance Wiring Diagrams (3 of 3) for Volkswagen Jetta GLX 2002:
- 13a
- Brake- light switch
- Camshaft adjustment valve 1
- Camshaft position sensor
- Charge air pressure sensor
- Clutch vacuum vent valve switch
- Cruise control system
- Engine coolant temperature sensor
- Fuel injectors
- Fuse 10a
- Fuse 7.5a
- Fuse panel (behind left side of dash)
- G15 (on cylinder head)
- G608 (center of firewall)
- Hot at all times
- Ignition coils
- Intake air temperature
- Motronic engine control module (in protective box, in left rear corner of engine compt)
- Nca
- Not used
- Throttle valve control module
- To spark plug
- Turbocharger recirculating valve
- Wastegate bypass regu- lator valve
1.9L
1.9L Turbo Diesel, Engine Performance Wiring Diagrams, Early Production (1 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagrams, Early Production (1 of 3) for Volkswagen Jetta GLX 2002:
- (not used)
- (w/a/t)
- (w/m/t)
- 32a
- 34a
- 43a
- A/c system
- Cooling fans system
- Cruise control system
- Diesel direct fuel injection (dfi) engine control module (ecm) (at base of windshield, in center of plenum)
- Egr vacuum regulator solenoid valve (on center of firewall)
- Fuse 10a
- Fuse 110a
- Fuse 30a
- Fuse bracket
- Fuse panel
- G608 (center of firewall)
- Generator
- Hot at all times
- Hot in run or start
- Manifold absolute pressure (map) sensor & intake air temperature (iat) sensor (in air intake duct)
- Mass airflow (maf) sensor (right side of air cleaner housing)
- Red
- Relay panel
- Throttle position (tp) sensor/ closed throttle position (ctp) switch/kickdown switch (above accelerator pedal)
- Transmissions system
1.9L Turbo Diesel, Engine Performance Wiring Diagrams, Early Production (2 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagrams, Early Production (2 of 3) for Volkswagen Jetta GLX 2002:
- 13a
- Brakelight switch/ brake vacuum vent valve switch (above brake pedal)
- Clutch vacuum vent valve switch (w/m/t) (above clutch pedal)
- Coolant glow plugs (m/t only)
- Coolant preheating relay (high heat output) (w/m/t) (left rear corner of engine compartment)
- Coolant preheating relay (low heat output) (w/m/t) (left rear corner of engine compartment)
- Engine glow plugs
- Fuse 10a
- Fuse 50a
- Fuse bracket
- Fuse panel
- G42 (beside steering column)
- G608 (center of firewall)
- Glow plug relay (on thirteen- fold auxiliary relay panel)
- Hot at all times
- Intake manifold flap changeover valve (on intake manifold)
- Positive crankcase ventilation (pcv) heating element (between cylinder head cover & intake air duct, in pcv hose)
- Red
1.9L Turbo Diesel, Engine Performance Wiring Diagrams, Early Production (3 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagrams, Early Production (3 of 3) for Volkswagen Jetta GLX 2002:
- (under left side of dash) data link connector (dlc)
- (w/m/t)
- 10a
- Abs system
- Cold start injector (at left side of engine, on bottom of diesel direct fuel injection pump)
- Data bus onboard diagnostic interface
- Diesel direct fuel injection (dfi) engine control module (ecm) (at base of windshield, in center of plenum)
- Engine coolant temperature (ect) sensor (on cylinder head)
- Engine speed (rpm) sensor (left side of engine block)
- Fuel cut- off valve (at left side of engine, on top of diesel direct fuel injection pump)
- Fuel temperature sensor/modulating piston displacement sensor/quantity adjuster (at left side of engine, on front of diesel dfi pump)
- Fuse 5a
- Fuse panel
- Glow plug ind
- Hot in run
- Instrument cluster
- Malfunction indicator lamp (mil)
- Nca
- Needle lift sensor (left side of cylinder head)
- T32
- T32a
- Transmissions system (w/a/t)
- Wastegate bypass regulator valve (left rear side of engine compt)
1.9L Turbo Diesel, Engine Performance Wiring Diagrams, Late Production (1 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagrams, Late Production (1 of 3) for Volkswagen Jetta GLX 2002:
- (not used)
- (w/a/t)
- (w/m/t)
- 32a
- 34a
- 43a
- A/c system
- Cooling fans system
- Cruise control system
- Diesel direct fuel injection (dfi) engine control module (ecm) (at base of windshield, in center of plenum)
- Egr vacuum regulator solenoid valve (on center of firewall)
- Fuse 10a
- Fuse 110a
- Fuse 30a
- Fuse bracket
- Fuse panel
- G608 (center of firewall)
- Generator
- Hot at all times
- Hot in run or start
- Manifold absolute pressure (map) sensor & intake air temperature (iat) sensor (in air intake duct)
- Mass airflow (maf) sensor (right side of air cleaner housing)
- Red
- Relay panel
- Throttle position (tp) sensor/ closed throttle position (ctp) switch/kickdown switch (above accelerator pedal)
- Transmissions system
1.9L Turbo Diesel, Engine Performance Wiring Diagrams, Late Production (2 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagrams, Late Production (2 of 3) for Volkswagen Jetta GLX 2002:
- 13a
- Brakelight switch/ brake vacuum vent valve switch (above brake pedal)
- Clutch vacuum vent valve switch (w/m/t) (above clutch pedal)
- Coolant glow plugs (m/t only)
- Coolant preheating relay (high heat output) (w/m/t) (left rear corner of engine compartment)
- Coolant preheating relay (low heat output) (w/m/t) (left rear corner of engine compartment)
- Engine glow plugs
- Fuse 10a
- Fuse 50a
- Fuse bracket
- Fuse panel
- G608 (center of firewall)
- Glow plug trigger control module
- Hot at all times
- Intake manifold flap changeover valve (on intake manifold)
- Positive crankcase ventilation (pcv) heating element (between cylinder head cover & intake air duct, in pcv hose)
- Red
1.9L Turbo Diesel, Engine Performance Wiring Diagrams, Late Production (3 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagrams, Late Production (3 of 3) for Volkswagen Jetta GLX 2002:
- (not used)
- (under left side of dash) data link connector (dlc)
- (w/m/t)
- 10a
- Abs system
- Cold start injector (at left side of engine, on bottom of diesel direct fuel injection pump)
- Data bus onboard diagnostic interface
- Diesel direct fuel injection (dfi) engine control module (ecm) (at base of windshield, in center of plenum)
- Engine coolant temperature (ect) sensor (on cylinder head)
- Engine speed (rpm) sensor (left side of engine block)
- Fuel cut- off valve (at left side of engine, on top of diesel direct fuel injection pump)
- Fuel temperature sensor/modulating piston displacement sensor/quantity adjuster (at left side of engine, on front of diesel dfi pump)
- Fuse 5a
- Fuse panel
- Glow plug ind
- Hot in run
- Instrument cluster
- Malfunction indicator lamp (mil)
- Nca
- Needle lift sensor (left side of cylinder head)
- T32
- T32a
- Transmissions system (w/a/t)
- Wastegate bypass regulator valve (left rear side of engine compt)
2.0L
2.0L, Engine Performance Wiring Diagrams (1 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 2.0L, Engine Performance Wiring Diagrams (1 of 3) for Volkswagen Jetta GLX 2002:
- (center of firewall) g608
- (not used)
- (pins 10-20 not used)
- (pins 22-24 not used)
- (pins 6-8 not used)
- 10a
- 29a
- A/c system
- Computer data lines system
- Cruise control system
- Early production
- Evaporative emission canister purge regulator valve (next to engine coolant reservoir)
- Fuel pump relay
- Fuse 15a
- Fuse 50a
- Fuse panel
- Fuse/ red bracket battery
- G42 (beside steering column)
- Heated oxygen sensor (ho2s) (ahead of three- way catalytic converter)
- Hot at all times
- Hot in run or start
- Ignition switch
- Leak detection pump (in right rear wheelhouse)
- Lock
- Mass airflow (maf) sensor & intake air temperature (iat) sensor (in intake air duct)
- Motronic engine control module (at base of windshield, in center of plenum)
- Nca
- Oxygen sensor (o2s) (back of three- way catalytic converter)
- Red
- Relay panel
- Run
- Start
- Starting/ charging system
- Throttle position sensor/ accel pedal position sensor
2.0L, Engine Performance Wiring Diagrams (2 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 2.0L, Engine Performance Wiring Diagrams (2 of 3) for Volkswagen Jetta GLX 2002:
- (beside steering column)
- (right side of firewall) g609
- 28a
- 34a
- Engine speed (rpm) sensor (on left side of engine block)
- Fuel pump (in fuel tank)
- Fuse 10a
- Fuse 15a
- Fuse 50a
- Fuse panel
- Fuse/ bracket battery
- G42
- Hot at all times
- Instument cluster
- Knock sensor 1 (on left front side of engine block)
- Knock sensor 2 (behind ignition coil)
- Malfunction indicator lamp
- Nca
- Positive crankcase ventilation (pvc) heating element (between cylinder head cover & intake air duct)
- Red
- Secondary air injection pump motor (on left rear side of engine)
- Secondary air injection pump relay (in left side of engine compt)
- T32
- T32a
2.0L, Engine Performance Wiring Diagrams (3 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 2.0L, Engine Performance Wiring Diagrams (3 of 3) for Volkswagen Jetta GLX 2002:
- (on cylinder head) engine coolant temperature sensor
- (on lower left rear of engine) ignition coil
- 13a
- Brake- light switch (above brake pedal)
- Camshaft position sensor (behind camshaft sprocket)
- Clutch vacuum vent valve switch (above clutch pedal)
- Cruise control system
- Fuel injectors
- Fuse 10a
- Fuse 7.5a
- Fuse panel (behind left side of dash)
- G608 (center of firewall)
- Hot at all times
- Motronic engine control module (at base of windshield, in center of plenum)
- Nca
- Not used
- Throttle valve control module (on throttle body)
- To spark plug
2.8L
2.8L, Engine Performance Wiring Diagrams, Early Production (1 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 2.8L, Engine Performance Wiring Diagrams, Early Production (1 of 3) for Volkswagen Jetta GLX 2002:
- (not used)
- (pins 6-24 not used)
- 10a
- 29a
- A/c system
- Abs system, transmission system, instrument cluster system
- Accelerator pedal position sensors 1 & 2 (in pedal assembly)
- Cruise control system
- Evaporative emission (evap) canister purge regulator valve (next to eng coolant reservoir)
- Fuel pump relay
- Fuse 15a
- Fuse 50a
- Fuse bracket
- Fuse panel
- G608 (center of firewall)
- Heated oxygen sensor (ho2s) (ahead of three way catalytic converter)
- Hot at all times
- Ignition switch
- Leak detection pump (ldp) (inside right rear wheelhousing)
- Mass airflow (maf) sensor & intake air temperature (iat) sensor (between air cleaner housing & throttle body)
- Motronic engine control module (ecm) (at base of windshield, in center of plenum)
- Nca
- Off
- Oxygen sensor (o2s) (back of three-way catalytic converter)
- Red
- Relay panel
- Run
- S3/1
- S3/2
- S3/3
- S3/5
- S3/6
- Start
2.8L, Engine Performance Wiring Diagrams, Early Production (2 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 2.8L, Engine Performance Wiring Diagrams, Early Production (2 of 3) for Volkswagen Jetta GLX 2002:
- (beside steering column) g42
- (mil)
- 28a
- 32a
- 34a
- 43a
- Air bag control module
- Data link connector
- Engine speed (rpm) sensor (lower left rear rear eng, near transmission flange)
- Fuel pump (in fuel tank)
- Fuse 10a
- Fuse panel
- G609 (right side of firewall)
- Instrument cluster
- Knock sensor (ks) 1 (on lower right side of eng, below exhaust manifold)
- Knock sensor (ks) 2 (on lower left side of engine, above oil cooler)
- Malfunction indicator lamp
- Nca
- Red
- Secondary air injection (air) pump motor (left side of engine, near generator)
- Secondary air injection (air) pump relay (left side of eng compt, behind air cleaner housing)
- Secondary air injection (air) solenoid valve (left side of eng, behind air cleaner housing)
- T32/11
- T32/21
- T32/25
- T32/3
- T32a/5
2.8L, Engine Performance Wiring Diagrams, Early Production (3 of 3) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 2.8L, Engine Performance Wiring Diagrams, Early Production (3 of 3) for Volkswagen Jetta GLX 2002:
- (between cylinder head cover & intake air duct, in pcv hose) positive crankcase ventilation (pcv) heating element
- (center of firewall)
- (center of firewall) g608
- (left rear of cylinder head, in coolant flange) engine coolant temperature (ect) sensor
- (left side of eng, above oil filter housing)
- (not used)
- 13a
- Brake booster vacuum valve
- Brake- light switch (above brake pedal)
- Camshaft position (cmp) sensor (on rear of cylinder head, behind ignition coil)
- Clutch vacuum vent valve switch (above clutch pedal)
- Cruise control system
- Fuel injectors
- Fuse 10a
- Fuse 7.5a
- Fuse panel
- G608
- Hot at all times
- Ignition coil (rear of cylinder head)
- Intake manifold change-over valve
- Motronic engine control module (ecm) (at base of windshield, in center of plenum)
- Nca
- Spark plugs
- Throttle valve control module (on throttle body)
2.8L, Engine Performance Wiring Diagrams, Late Production (1 of 4) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 2.8L, Engine Performance Wiring Diagrams, Late Production (1 of 4) for Volkswagen Jetta GLX 2002:
- (not used)
- (pins 31-32 not used)
- (pins 6-20 not used)
- 10a
- 29a
- 31a
- A/c system
- A/t
- Abs system, transmission system, instrument cluster system
- Accelerator pedal position sensors 1 & 2 (in pedal assembly)
- Cruise control system
- Evaporative emission (evap) canister purge regulator valve (next to eng coolant reservoir)
- Fuel pump relay
- Fuse 15a
- Fuse 20a
- Fuse 50a
- Fuse bracket
- Fuse panel
- G608 (center of firewall)
- Heated oxygen sensor (ho2s) (ahead of three way catalytic converter)
- Hot at all times
- Ignition switch
- Leak detection pump (ldp) (inside right rear wheelhousing)
- M/t
- Mass airflow (maf) sensor & intake air temperature (iat) sensor (between air cleaner housing & throttle body)
- Motronic engine control module (ecm) (at base of windshield, in center of plenum)
- Nca
- Off
- Oxygen sensor (o2s) (back of three-way catalytic converter)
- Red
- Relay panel
- Run
- S3/1
- S3/3
- S3/5
- S3/6
- Start
- Starting/ charging system
- Transmission system
2.8L, Engine Performance Wiring Diagrams, Late Production (2 of 4) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 2.8L, Engine Performance Wiring Diagrams, Late Production (2 of 4) for Volkswagen Jetta GLX 2002:
- (beside steering column) g42
- (mil)
- 28a
- 34a
- 43a
- A/t
- Air bag control module
- Brake booster control module (brake system vacuum pump) (a/t)
- Data link connector
- Fuel pump (in fuel tank)
- Fuse 10a
- Fuse 20a
- Fuse holder (left side of engine compt)
- Fuse panel
- G608 (center of firewall)
- G609 (right side of firewall)
- Instrument cluster
- M/t
- Malfunction indicator lamp
- Red
- Secondary air injection (air) pump motor (left side of engine, near generator)
- Secondary air injection (air) pump relay (left side of eng compt, behind air cleaner housing)
- Secondary air injection (air) solenoid valve (left side of eng, behind air cleaner housing)
- T32/11
- T32/21
- T32/25
- T32/3
- T32a/5
2.8L, Engine Performance Wiring Diagrams, Late Production (3 of 4) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 2.8L, Engine Performance Wiring Diagrams, Late Production (3 of 4) for Volkswagen Jetta GLX 2002:
- (between cylinder head cover & intake air duct, in pcv hose) positive crankcase ventilation (pcv) heating element
- (center of firewall) g608
- (on rear of cylinder head, behind ignition coil) camshaft position (cmp) sensor
- (on rear of cylinder head, behind ignition coil) camshaft position (cmp) sensor 2
- 13a
- Brake- light switch (above brake pedal)
- Clutch vacuum vent valve switch (above clutch pedal)
- Engine speed (rpm) sensor (lower left rear rear eng, near transmission flange)
- Fuse 10a
- Fuse 7.5a
- Fuse panel
- Hot at all times
- Knock sensor (ks) 1 (on lower right side of eng, below exhaust manifold)
- Knock sensor (ks) 2 (on lower left side of engine, above oil cooler)
- Nca
- Red
- Throttle valve control module (on throttle body)
2.8L, Engine Performance Wiring Diagrams, Late Production (4 of 4) for Volkswagen Jetta GLX 2002
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 2.8L, Engine Performance Wiring Diagrams, Late Production (4 of 4) for Volkswagen Jetta GLX 2002:
- (left rear of cylinder head, in coolant flange) engine coolant temperature (ect) sensor
- (left side of eng, above oil filter housing)
- Camshaft adjustment valve
- Camshaft adjustment valve (exhaust)
- Cruise control system
- Fuel injectors
- G18 (on engine block)
- G608 (center of firewall)
- Ignition coils (with power output stage)
- Intake manifold change-over valve
- Motronic engine control module (ecm) (at base of windshield, in center of plenum)
- Nca
- Plug
- Red