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SEAT AROSA 2002 – 1.4 l – Motronic/44 kW, engine code AUD . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT AROSA 2002 - Battery - starter motor - alternator - voltage regulator - ignition and start switch - cable distributor for terminal 30 - contact X discharge relay



Wiring Diagram  SEAT AROSA 2002 - Battery - starter motor - alternator - voltage regulator - ignition and start switch - cable distributor for terminal 30 - contact X discharge relay https://portal-diagnostov.com/license.html
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ABattery
BStarter motor
CAlternator
C1Voltage regulator
DIgnition and starter switch
E1Headlight switch
E19Parking light switch
J59Discharge relay for contact X
T5s5-way connector, in the transmission
T1010-way connector, green, in the interconnection station
TV2Terminal 30 cable distributor
  1 Earth strap, battery - bodywork
  2 Earth strap, gearbox - bodywork
  61 Earth point, C strut left
  500 Bolted joint -1- (30), on the relay plate
  501 Bolted joint -2- (30), on the relay plate
  502 Bolted joint -1- (30a), on the relay plate
  A32 Positive connection (30), instrument panel wiring harness
  A40 Positive connection -1- (30), in the instrument wiring harness
  A61 Postive connection (X), in the instrument panel wiring harness
  B102 Earth connection, interior wiring harness, front left

Wiring Diagram SEAT AROSA 2002 - Motronic control unit - ignition transformer - coolant temperature sender - spark plug cap - spark plugs



Wiring Diagram  SEAT AROSA 2002 - Motronic control unit - ignition transformer - coolant temperature sender - spark plug cap - spark plugs https://portal-diagnostov.com/license.html
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G2Coolant temperature sender
G62Coolant temperature sender
J220Motronic control unit
N152Ignition transformer
PSpark plug cap
QSpark plugs
SB24Fuse -24- in the fusebox
SB30Fuse -30- in the fusebox
SB34Fuse -34- in the fusebox
SB36Fuse -36- in the fusebox
T1010-way connector, green, in the interconnection station
T10d10-way connector, white, in the interconnection station
T10n10-way connector, grey, in the interconnection station
  10 Earth point, in the plenum chamber
  220 Earth connection, (sender earth), in the engine cable harness
  A2 Positive connection (15), instrument panel wiring harness
  A104 Positive connection -2- (15), in the instrument panel wiring harness
*Only ANW and AUD vehicles with automatic gearbox
**Only on vehicles without automatic gearbox

Wiring Diagram SEAT AROSA 2002 - Motronic control unit - servodirection/manual switch - engine RPM sender - Hall sender - exhaust recirculation potentiometer - exhaust recirculation valve



Wiring Diagram  SEAT AROSA 2002 - Motronic control unit - servodirection/manual switch - engine RPM sender - Hall sender - exhaust recirculation potentiometer - exhaust recirculation valve https://portal-diagnostov.com/license.html
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F88Servodirection/manual switch
G28Engine revolution number sender
G40Hall Sender
G212Exhaust recirculation potentiometer
J217Automatic gearbox control unit
J220Motronic control unit
J293Coolant fan control unit
N18Exhaust gas recirculation valve
T10c10-way connector, black, in the interconnection station
T10d10-way connector, white, in the interconnection station
T1414-way connector, in the engine
T14a14-way connector, brown, in the engine
  220 Earth connection, (sender earth), in the engine cable harness
  A52 Positive connection -2- (30), instrument panel wiring harness
  D101 Connection -1-, in the vane motor wiring harness
  D161 Connection (post function radiator fan), in the vane motor wiring harness
  L5 Connection -1-, in the air conditioning wiring harness
*Only vehicles with air conditioning
**Only ANW and AUD vehicles with automatic gearbox
***Only ANW and AUD vehicles without automatic gearbox

Wiring Diagram SEAT AROSA 2002 - Motronic control unit - air intake temperature sender - intake collector pressure sender - accelerator position sender - sender -2- for the accelerator pedal



Wiring Diagram  SEAT AROSA 2002 - Motronic control unit - air intake temperature sender - intake collector pressure sender - accelerator position sender - sender -2- for the accelerator pedal https://portal-diagnostov.com/license.html
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G42Intake air temperature sender
G71Intake manifold pressure sender
G79Accelerator position sender
G185Sender -2- for the accelerator pedal position
J220Motronic control unit
T1414-way connector, in the engine

Wiring Diagram SEAT AROSA 2002 - Motronic control unit - throttle valve control unit - throttle valve (accelerator electric control) - yaw sender -1- for the throttle valve (accelerator electric control)



Wiring Diagram  SEAT AROSA 2002 - Motronic control unit - throttle valve control unit - throttle valve (accelerator electric control) - yaw sender -1- for the throttle valve (accelerator electric control) https://portal-diagnostov.com/license.html
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G186Throttle valve (accelerator electric control)
G187Yaw sender -1- for the throttle valve (electric accelerator control)
G188Yaw sender -2- for the throttle valve (electric accelerator control)
J104Control unit for ABS with EDS
J217Automatic gearbox control unit
J220Motronic control unit
J338Throttle valve control unit
T10n10-way connector, grey, in the interconnection station
T1414-way connector, in the engine
T14a14-way connector, brown, in the engine
  10 Earth point, in the plenum chamber
  167 Earth connection -4-, in the engine compartment wiring harness
  D159 Connection (High-Bus), in the vane motor wiring harness
  D160 Connection (Low-Bus), in the vane motor wiring harness
*Only ANW and AUD vehicles with automatic gearbox
**Only on vehicles without automatic gearbox

Wiring Diagram SEAT AROSA 2002 - Control unit for Motronic - knock sensor I - injector cylinder 1 - injector cylinder 2 - injector cylinder 3 - injector cylinder 4



Wiring Diagram  SEAT AROSA 2002 - Control unit for Motronic - knock sensor I - injector cylinder 1 - injector cylinder 2 - injector cylinder 3 - injector cylinder 4 https://portal-diagnostov.com/license.html
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G61Knock sensor I
J220Motronic control unit
J362Immobilizer control unit
N30Injector cylinder 1
N31Injector cylinder 2
N32Injector cylinder 3
N33Injector cylinder 4
T1010-way connector, green, in the interconnection station
T10a10-way connector, red, in the interconnection station
T10b10-way connector, blue, in the interconnection station
T10n10-way connector, grey, in the interconnection station
T1414-way connector, in the engine
T14a14-way connector, brown, in the engine
  200 Earth connection (screened), in the engine compartment wiring harness
  D95 Connection (injectors) in the vane motor wiring harness
*Self-diagnostic line W

Wiring Diagram SEAT AROSA 2002 - Motronic control unit - lambda probe - lambda probe after catalytic converter - lambda probe heating - lambda probe 1 heating - after the catalytic converter



Wiring Diagram  SEAT AROSA 2002 - Motronic control unit - lambda probe - lambda probe after catalytic converter - lambda probe heating - lambda probe 1 heating - after the catalytic converter https://portal-diagnostov.com/license.html
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G39Lambda probe
G130Lambda probe after catalytic converter
J220Motronic control unit
T10a10-way connector, red, in the interconnection station
Z19Lambda probe heater
Z29Heater for Lambda probe 1, after catalytic converter
  D102 Connection -2-, in the vane motor wiring harness
  E30 Connexion (87a), engine wiring harness

Wiring Diagram SEAT AROSA 2002 - Motronic control unit - fuel pump relay - brake light switch - brake pedal switch - speedometer sender - active charcoal filter system electrovalve 1



Wiring Diagram  SEAT AROSA 2002 - Motronic control unit - fuel pump relay - brake light switch - brake pedal switch - speedometer sender - active charcoal filter system electrovalve 1 https://portal-diagnostov.com/license.html
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FBrake light switch
F63Brake pedal switch
G22Speedometer sender
J17Fuel pump relay
J220Motronic control unit
M9Left brake light bulb
M10Right brake light bulb
M25High level brake light bulb
N80Electrovalve 1 for the active charcoal filter system (activated in cadence)
T1010-way connector, green, in the interconnection station
T10a10-way connector, red, in the interconnection station
T10c10-way connector, black, in the interconnection station
T10d10-way connector, white, in the interconnection station
T1414-way connector, in the engine
  12 Earth point in engine bay, on the left
  82 Earth connection -1-, in the front left wiring harness
  A2 Positive connection (15), instrument panel wiring harness
  A38 Positive connection-2- (15a), instrument panel wiring harness
  A99 Connection -1- (87), in the instrument panel wiring harness
  D73 Positive connection (54), in the vane motor cable harness

Wiring Diagram SEAT AROSA 2002 - Fuel level indicator sender - fuel pump (prefeed pump) - coolant lack indicator sender - oil pressure switch 0 -3 bar



Wiring Diagram  SEAT AROSA 2002 - Fuel level indicator sender - fuel pump (prefeed pump) - coolant lack indicator sender - oil pressure switch 0 -3 bar https://portal-diagnostov.com/license.html
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F22Oil pressure switch 0,3 bar
GFuel level indicator sender
G6Fuel pump (pre-supply pump)
G32Coolant lack indicator sender
SB40Fuse -40- in the fusebox
T10a10-way connector, red, in the interconnection station
T10c10-way connector, black, in the interconnection station
  61 Earth point, C strut left
  B109 Earth connection, interior wiring harness, rear left

Wiring Diagram SEAT AROSA 2002 - Control unit with warning lamps in the dash panel - fuel level indicator - coolant temperature indicator - speedometer - oil pressure warning lamp -coolant lack indicator/temperature warning lamp



Wiring Diagram  SEAT AROSA 2002 - Control unit with warning lamps in the dash panel - fuel level indicator - coolant temperature indicator - speedometer - oil pressure warning lamp -coolant lack indicator/temperature warning lamp https://portal-diagnostov.com/license.html
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G1Fuel level indicator
G3Coolant temperature indicator
G21Speedometer
J285Control unit with warning lamps on instrument panel
K2Alternator indicator lamp
K3Oil pressure warning lamp
K28Temperature indicator/coolant lack indicator lamp
K105Fuel level indicator lamp
SB16Fuse -16- in the fusebox
T1010-way connector, green, in the interconnection station
T10a10-way connector, red, in the interconnection station
  76 Earth point, near gearbox control
  238 Earth connection -1-, interior wiring harness
  249 Earth connection -2-, in the interior wiring harness
  A27 Connection (speed signal), instrument panel wiring harness
  B158 Connection (S), interior wiring harness

Wiring Diagram SEAT AROSA 2002 - Control unit with warning lamps in the dash panel - tachometer - exhaust warning lamp (EOBD) - accelerator electrical control warning lamp (EPC)



Wiring Diagram  SEAT AROSA 2002 - Control unit with warning lamps in the dash panel - tachometer - exhaust warning lamp (EOBD) - accelerator electrical control warning lamp (EPC) https://portal-diagnostov.com/license.html
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G5tachometer
J285Control unit with warning lamps on instrument panel
J362Immobilizer control unit
K83Exhaust warning lamp (EOBD)
K132Accelerator electric control warning lamp (EPC)
SB11Fuse -11- in the fusebox
T10n10-way connector, grey, in the interconnection station
  A121 Connection (High-Bus), instrument panel wiring harness
  A122 Connection (Low-Bus), instrument panel wiring harness