ENGINE PERFORMANCE
1.9L
1.9L Turbo Diesel, Engine Performance Wiring Diagrams (1 of 3) for Volkswagen Jetta GL 1999
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagrams (1 of 3) for Volkswagen Jetta GL 1999:
- (center of firewall) g121
- (m/t)
- (not used)
- A/t
- Air conditioning system
- Cruise control system
- Diesel direct fuel injection (dfi) engine control module (ecm) (at base of windshield, in center of plenum)
- Fuse 10a
- Fuse 110a
- Fuse 15a
- Fuse bracket
- Fuse panel
- Generator
- Hot at all times
- Intake manifold flap changeover valve (on intake manifold)
- M/t
- Manifold absolute pressure (map) sensor & intake air temperature (iat) sensor (in air intake duct)
- Red
- Throttle position (tp) sensor/ closed throttle position (ctp) switch/kickdown switch (above accelerator pedal)
- Wastegate bypass regulator valve (left rear side of engine compt)
1.9L Turbo Diesel, Engine Performance Wiring Diagrams (2 of 3) for Volkswagen Jetta GL 1999
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
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 (2 of 3) for Volkswagen Jetta GL 1999:
- (center of firewall) g121
- (m/t)
- A/t
- Brakelight switch (above brake pedal)
- Clutch vacuum vent valve switch (above clutch pedal) (m/t only)
- Coolant glow plugs (m/t only)
- Coolant preheating relay (high heat output) (left rear corner of engine compartment) (m/t only)
- Coolant preheating relay (low heat output) (left rear corner of engine compartment) (m/t only)
- Egr vacuum regulator solenoid valve (on center of firewall)
- Engine glow plugs
- Fuse 10a
- Fuse 50a
- Fuse bracket
- Fuse panel
- G202 (beside steering column)
- Glow plug relay (on thirteen- fold auxiliary relay panel)
- Hot at all times
- M/t
- Positive crankcase ventilation (pcv) heating element (between cylinder head cover and intake air duct, in pcv hose)
- Red
1.9L Turbo Diesel, Engine Performance Wiring Diagrams (3 of 3) for Volkswagen Jetta GL 1999
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
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 (3 of 3) for Volkswagen Jetta GL 1999:
- (m/t)
- (under left side of dash) data link connector (dlc)
- Air conditioning system
- Antilock brakes system
- Cold start injector (at left side of engine, on bottom of diesel direct fuel injection pump)
- 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 cylinder 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/quality adjuster (at left side of engine, on front of diesel dfi pump)
- Fuse 10a
- Fuse panel
- Glow plug ind
- Hot in run or start
- Instrument cluster
- Malfunction indicator lamp (mil)
- Mass airflow (maf) sensor (right side of air cleaner housing)
- Nca
- Needle lift sensor (left side of engine head)
- T32
- T32a
- Transmission controls system (a/t only)
2.0L
2.0L, Engine Performance Wiring Diagrams (1 of 3) for Volkswagen Jetta GL 1999
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
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 GL 1999:
- (at right of air cleaner housing, in intake air duct)
- (on center of firewall)
- Air conditioning system
- Anti-lock brake system
- Evaporative emission (evap) canister purge regulator valve (next to engine coolant reservoir)
- Fuse 10a
- Fuse panel
- G121
- Heated oxygen sensor (ho2s) (ahead of 3-way catalytic converter)
- Hot at all times
- Instrument cluster
- Leak detection pump (in right rear wheelhousing)
- Malfunction indicator light (mil)
- Mass airflow (maf) sensor & intake air temperature (iat) sensor
- Motronic engine control module (ecm) (at base of windshield, in center plenum)
- Oxygen sensor (o2s) (at back of 3-way catalytic converter)
- Secondary air injection (air) solenoid valve (above brake fluid reservoir)
- T32
- T32a
- Transmission controls system
2.0L, Engine Performance Wiring Diagrams (2 of 3) for Volkswagen Jetta GL 1999
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
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 GL 1999:
- (center of firewall) g121
- (right side of firewall) g123
- Data link connector (dlc) (under left side of dash)
- Engine speed (rpm) sensor (left side of of engine)
- Fuel pump
- Fuel pump relay
- Fuse 15a
- Fuse 28 10a
- Fuse 32 10a
- Fuse 34 10a
- Fuse 43 10a
- Fuse 50a
- Fuse bracket
- Fuse panel
- G202 (behind left side of dash)
- Hot at all times
- Hot in run or start
- Ignition switch
- Knock sensor (ks) 1 (left front side of engine)
- Knock sensor (ks) 2 (left side of engine, behind ignition coil)
- Nca
- Off
- Positive crankcase ventilation (pvc) heating element (in fresh air intake hose)
- Red
- Relay panel
- Run
- S3/3
- S3/6
- Secondary air injection (air) pump relay (at left side of engine compt, behind air cleaner housing)
- Secondary air injection pump motor (left rear side of engine)
- Start
2.0L, Engine Performance Wiring Diagrams (3 of 3) for Volkswagen Jetta GL 1999
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
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 GL 1999:
- (not used)
- Anti-lock brake system
- Brake- light switch (above brake pedal)
- Camshaft position (cmp) sensor (on cylinder head)
- Engine coolant temperature (ect) sensor (on cylinder head, in coolant flange)
- Fuel injectors
- Fuse 10a
- Fuse panel
- G121 (center of firewall)
- Hot at all times
- Ignition coil
- Motronic engine control module (ecm) (at base of windshield, in center plenum)
- Nca
- Throttle valve control module (on throttle body)
- To spark plugs
- W/ cruise
- W/o cruise
2.8L
2.8L, Engine Performance Wiring Diagrams (1 of 3) for Volkswagen Jetta GL 1999
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
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 (1 of 3) for Volkswagen Jetta GL 1999:
- (not used)
- (pins 6-24 not used)
- Acc
- Accelerator pedal position sensors 1 & 2 (in pedal assembly)
- Air conditioning system
- Anti-lock brakes system
- Cruise control system
- Data link connector
- Evaporative emission (evap) canister purge regulator valve (right side of eng compt)
- Fuel pump relay
- Fuse 10a
- Fuse 15a
- Fuse 50a
- Fuse bracket
- Fuse panel
- G121 (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)
- Lock
- Mass airflow (maf) sensor & intake air temperature (iat) sensor (in intake air duct)
- Motronic engine control module (ecm) (center of firewall, in plenum)
- Nca
- Oxygen sensor (o2s) (rear of catalytic converter)
- Red
- Relay panel
- Run
- S3/1
- S3/2
- S3/3
- S3/5
- S3/6
- Start
- Starting/ charging system
2.8L, Engine Performance Wiring Diagrams (2 of 3) for Volkswagen Jetta GL 1999
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
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 (2 of 3) for Volkswagen Jetta GL 1999:
- (beside steering column) g202
- (mfi only)
- (mil)
- Air bag control module
- Engine speed (rpm) sensor (lower left front side of eng cylinder block)
- Fuel pump (in fuel tank)
- Fuse 10a
- Fuse panel
- G123 (right side of firewall)
- Instrument cluster
- Knock sensor (ks) 1 (right rear of engine cylinder block)
- Knock sensor (ks) 2 (left front of engine cylinder block)
- Malfunction indicator lamp
- Nca
- Red
- Secondary air injection (air) pump motor (front left side of engine)
- Secondary air injection (air) pump relay (left rear of engine compt)
- Secondary air injection (air) solenoid valve (front left side of engine)
- T32/11
- T32/13
- T32/21
- T32/25
- T32/3
- T32/32
- T32a/10
- T32a/32
2.8L, Engine Performance Wiring Diagrams (3 of 3) for Volkswagen Jetta GL 1999
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
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 (3 of 3) for Volkswagen Jetta GL 1999:
- (center of firewall)
- (center of firewall) g121
- (front left side of engine) intake manifold change-over valve
- (in take air duct) positive crankcase ventilation (pvc) heating element
- Brake- light switch (above brake pedal)
- Camshaft position (cmp) sensor (left side of engine cylinder head)
- Clutch vacuum vent valve switch (above clutch pedal)
- Cruise control system
- Engine coolant temperature (ect) sensor (left front of engine, in coolant flange)
- Fuel injectors
- Fuse 10a
- Fuse 7.5a
- Fuse panel
- G121
- Hot at all times
- Ignition coil (on left side of cylinder head)
- Motronic engine control module (ecm) (center of firewall, in plenum)
- Nca
- Spark plugs
- Throttle valve control module (on throttle body)
- Transmissions system