AUTOMOTIVE ELECTRICIANS PORTAL

SEAT VARIO 2002 – 1.4 l engine 16 V Marelli 4LV/74 kW, engine code letters AUB . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT VARIO 2002 - Battery - starter - alternator - voltage regulator - ignition/starter switch - X contact relief relay - terminal 30 junction box



Wiring Diagram  SEAT VARIO 2002 - Battery - starter - alternator - voltage regulator - ignition/starter switch - X contact relief relay - terminal 30 junction box https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Download PDF file
ABattery
BStarter
CAlternator
C1Voltage regulator
DIgnition/starter switch
J59X contact relief relay
SA2Fuse -2- in battery fuse box
SA4Fuse -4- in battery fuse box
SA5Fuse -5- in battery fuse box
SA6Fuse -6- in battery fuse box
TV2Terminal 30 junction box
T5f5-pin connector, black, in engine compartment
T10d10-pin connector, black, connector point for connector
T10i10-pin connector, red, connector point for connector
  1 Earth strap, battery - body
  2 Earth strap, gearbox - body
  44 Earth point, lower part of left A-pillar
  80 Earth connection -1-, in dash panel wiring harness
  135 Earth connection -2-, in dash panel wiring harness
  500 Screw connection -1- (30), on relay plate
  501 Screw connection -2- (30), on relay plate
  502 Screw connection -1- (30a), on relay plate
  A32 Positive (+) connection (30), in dash panel wiring harness
  A61 Positive (+) connection (X), in dash panel wiring harness
  A80 Connection -1- (X), in dash panel wiring harness

Wiring Diagram SEAT VARIO 2002 - 4LV control unit (injection system) - ignition transformer - fuel shut-off control unit (crash)



Wiring Diagram  SEAT VARIO 2002 - 4LV control unit (injection system) - ignition transformer - fuel shut-off control unit (crash) https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Získajte prístup ku všetkým schémam zapojenia automobiluDownload PDF file
E45CCS switch (00671)
J234Airbag control unit (01321)
J491Fuel shut-off control unit (crash)
J5374LV control unit (injection system)
N152Ignition transformer
PSpark plug connector
QSpark plugs
SB1Fuse -1- in fuse box
SB3Fuse -3- in fuse box
SB4Fuse -4- in fuse box
T4l4-pin connector, yellow, in front passenger seat
T5l5-pin connector, black, in engine pre-wiring
T10g10-pin connector, green, in coupling station
T10h10-pin connector, violet, in coupling station
T10i10-pin connector, red, in coupling station
T14a14-pin connector, brown
  10 Earth point, in plenum chamber
  35 Earth point, under front passenger seat
  109 Earth connection, in airbag wiring harness
  241 Earth connection -2-, engine earth, in engine wiring harness
  A15 Positive connection (15), in instruments wiring harness
  A98 Positive connection -4- (30), in dash panel wiring harness
  A125 Connection (crash signal), in dash panel wiring harness
  B163 Positive connection -1- (15), in interior wiring harness
*Only vehicles without airbag
**Only vehicles with airbag
***Only vehicles with CCS

Wiring Diagram SEAT VARIO 2002 - 4LV control unit (injection system) - coolant temperature sender - throttle valve drive (electronic throttle operation) - hall sender



Wiring Diagram  SEAT VARIO 2002 - 4LV control unit (injection system) - coolant temperature sender - throttle valve drive (electronic throttle operation) - hall sender https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Získajte prístup ku všetkým schémam zapojenia automobiluDownload PDF file
G2Coolant temperature sender (01039)
G40Hall sender (00515-2113)
G62Coolant temperature sender (00522-2312)
G186Throttle valve drive (electronic throttle operation)
G187Throttle drive angle sender 1 (electronic throttle operation)
G188Throttle drive angle sender 2 (electronic throttle operation)
J338Throttle valve control unit (01165)
J5374LV control unit (injection system)
SB2Fuse -2- in fuse box
SB20Fuse -20- in fuse box
T10h10-pin connector, violet, in coupling station
T1414-pin connector, black
T14a14-pin connector, brown
  220 Earth connection, (electronic earth), in engine wiring harness
  D101 Connection -1-, in engine compartment wiring harness

Wiring Diagram SEAT VARIO 2002 - 4LV control unit (injection system) - inlet air temperature sender - inlet manifold pressure sender - potentiometer for exhaust gas recirculation



Wiring Diagram  SEAT VARIO 2002 - 4LV control unit (injection system) - inlet air temperature sender - inlet manifold pressure sender - potentiometer for exhaust gas recirculation https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Získajte prístup ku všetkým schémam zapojenia automobiluDownload PDF file
G42Inlet air temperature sender
G71Inlet manifold pressure sender
G212Exhaust gas recirculation potentiometer
J537Control unit for 4LV (injection system)
N18Exhaust gas recirculation valve
T1414-way connector, black
  132 Earth connection -3-, in the engine compartment wiring harness
  220 Earth connection, (electronic earth), engine wiring harness
  D101 Connection -1-, engine bay wiring harness

Wiring Diagram SEAT VARIO 2002 - 4LV control unit (injection system) - clutch switch - engine revolution sender - knock sensor 1 - accelerator position sender



Wiring Diagram  SEAT VARIO 2002 - 4LV control unit (injection system) - clutch switch - engine revolution sender - knock sensor 1 - accelerator position sender https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Získajte prístup ku všetkým schémam zapojenia automobiluDownload PDF file
F36Clutch pedal switch
G28Engine revolution sender
G61Knock sensor I
G79Accelerator pedal position sender
G185Accelerator position sender -2-
J104Control unit for ABS with EDS
J537Control unit for 4LV (injection system)
T5q5-way connector
T6e6-way connector, black
T1414-way connector, black
  132 Earth connection -3-, in the engine compartment wiring harness
  D109 Connection -7-, engine bay wiring harness
*Only in vehicles with ABS, ABS and EDS or ASR

Wiring Diagram SEAT VARIO 2002 - 4LV control unit (injection system) - injector-cylinder 1 - injector-cylinder 2 - injector-cylinder 3 - injector-cylinder 4



Wiring Diagram  SEAT VARIO 2002 - 4LV control unit (injection system) - injector-cylinder 1 - injector-cylinder 2 - injector-cylinder 3 - injector-cylinder 4 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Získajte prístup ku všetkým schémam zapojenia automobiluDownload PDF file
J5374LV control unit (injection system)
N30Injector-cylinder 1 (01249-4411)
N31Injector-cylinder 2 (01250-4412)
N32Injector-cylinder 3 (01251-4413)
N33Injector-cylinder 4 (01252-4414)
T5l5-pin connector, black, in engine pre-wiring
T10e10-pin connector, white, on coupling station
T10f10-pin connector, brown, on coupling station
T10h10-pin connector, purple, on coupling station
T14a14-pin connector, brown
  A27 Connection (speed signal), in dash panel wiring harness
  D95 Connection (injectors) in engine compartment wiring harness
*Self-diagnosis W wire

Wiring Diagram SEAT VARIO 2002 - 4LV control unit (injection system) - lambda probe - lambda probe after catalyst - activated charcoal filter system solenoid valve 1



Wiring Diagram  SEAT VARIO 2002 - 4LV control unit (injection system) - lambda probe - lambda probe after catalyst - activated charcoal filter system solenoid valve 1 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Získajte prístup ku všetkým schémam zapojenia automobiluDownload PDF file
G39Lambda probe (00525-2342)
G130Lambda probe after catalyst (00699)
J255Climatronic control unit (01320)
J293Radiator fan control unit (00831)
J5374LV control unit (injection system)
N80Activated charcoal filter system solenoid valve 1 (01247-4343) (pulsed)
Z19Lambda probe heater
Z29Lambda probe 1 heater, after catalyst
T5g5-pin connector, brown, on coupling station
T10g10-pin connector, green, on coupling station
T10v10-pin connector
  D61 Connection (air conditioner), in engine compartment wiring harness
  D80 Positive connection (87 a - for activated charcoal filter system solenoid valve), in engine compartment wiring harness
  L5 Connection -1-, in air conditioner wiring harness
*Only vehicles with air conditioner or autoclimate

Wiring Diagram SEAT VARIO 2002 - 4LV control unit (injection system) - brake light switch - brake pedal switch - speedometer sender - fuel pump relay



Wiring Diagram  SEAT VARIO 2002 - 4LV control unit (injection system) - brake light switch - brake pedal switch - speedometer sender - fuel pump relay https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Získajte prístup ku všetkým schémam zapojenia automobiluDownload PDF file
FBrake light switch (00526-2131)
F63Brake pedal switch
G22Speedometer sender (01086)
J17Fuel pump relay (01259-4433)
J5374LV control unit (injection system)
M21Brake light/tail light bulb, left
M22Brake light/tail light bulb, right
M25High level brake light bulb
N51Intake manifold pre-heating element
SB7Fuse -7- in fuse box
SB8Fuse -8- in fuse box
T5l5-pin connector, black, in engine pre-wiring
T10f10-pin connector, brown, in coupling station
T10g10-pin connector, green, in coupling station
T10h10-pin connector, violet, in coupling station
T10i10-pin connector, red, in coupling station
T1414-pin connector, black
T14a14-pin connector, brown
  10 Earth point, in plenum chamber
  A99 Connection -1- (87), in dash panel wiring harness
  A100 Connection -2- (87), in dash panel wiring harness
  D52 Positive connection (15a), in engine compartment wiring harness
  D73 Positive connection (54), in engine compartment wiring harness
  D106 Connection -4-, in engine compartment wiring harness
*Only vehicles for Scandinavian countries

Wiring Diagram SEAT VARIO 2002 - Radiator fan thermo-switch - oil pressure switch - fuel gauge sender - radiator fan



Wiring Diagram  SEAT VARIO 2002 - Radiator fan thermo-switch - oil pressure switch - fuel gauge sender - radiator fan https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Získajte prístup ku všetkým schémam zapojenia automobiluDownload PDF file
F1Oil pressure switch
F18Radiator fan thermo-switch
GFuel gauge sender (00771-3113)
G6Fuel pump (pre-supply pump)
T66-pin connector, khaki-grey
T10g10-pin connector, green, in coupling station
T10l10-pin connector, orange, in coupling station
V7Radiator fan (01018-3433)
  12 Earth point in engine compartment, to left
  51 Earth point, luggage compartment, to right

Wiring Diagram SEAT VARIO 2002 - Control unit with warning lamps in dash panel insert - fuel gauge - coolant temperature indicator - oil pressure warning lamp



Wiring Diagram  SEAT VARIO 2002 - Control unit with warning lamps in dash panel insert - fuel gauge - coolant temperature indicator - oil pressure warning lamp https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Získajte prístup ku všetkým schémam zapojenia automobiluDownload PDF file
G1Fuel gauge (00664)
G3Coolant temperature indicator
G21Speedometer (00663)
J285Control unit with warning lamps in dash panel insert (01317)
K3Oil pressure warning lamp (00755)
K28Coolant temperature/shortage warning lamp
SB9Fuse -9- in fuse box
T5l5-pin connector, black, in engine pre-wiring
T10g10-pin connector, green, in coupling station
T10i10-pin connector, red, in coupling station
T10l10-pin connector, orange, in coupling station
Y4Mileometer
  110 Earth connection -2-, in dash panel wiring harness
  A21 Connection (86s), in dash panel wiring harness

Wiring Diagram SEAT VARIO 2002 - Control unit with warning lamps in dash panel insert - rev counter - oil pressure warning buzzer - alternator warning lamp



Wiring Diagram  SEAT VARIO 2002 - Control unit with warning lamps in dash panel insert - rev counter - oil pressure warning buzzer - alternator warning lamp https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Získajte prístup ku všetkým schémam zapojenia automobiluDownload PDF file
G5Rev counter (00662)
H11Oil pressure warning buzzer
J285Control unit with warning lamps in dash panel insert (01317)
K2Alternator warning lamp
K83Exhaust emissions warning lamp
K105Fuel level warning lamp (01082)
K132Electronic accelerator fault warning lamp
T10f10-pin connector, brown, in coupling station
T10h10-pin connector, violet, in coupling station
*Self-diagnosis line W