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SEAT INCA 2003 – 1.4 l 16V – Marelli 4LV/ 55 kW, engine codes AXP . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT INCA 2003 - Battery - starter - alternator - voltage regulator



Wiring Diagram  SEAT INCA 2003 - Battery - starter - alternator - voltage regulator https://portal-diagnostov.com/license.html
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ABattery
BStarter
CAlternator
C1Voltage regulator
DIgnition/starter switch
J362Immobilizer control unit
SA4Fuse -4- fuse box/battery
SA5Fuse -5- fuse box/battery
T1lSingle connector, brown, behind relay plate
T1mSingle connector, brown, behind relay plate
T5d5-pin connector, on engine, near gearbox
TV7Terminal 31 junction box
  1 Earth strap, battery - body
  2 Earth strap, gearbox - body
  30 Earth point -1-, next to relay plate
  D50 Positive (+) connection (30), in engine compartment wiring harness

Wiring Diagram SEAT INCA 2003 - 4LV control unit (injection system) - ignition transformer - Hall sender



Wiring Diagram  SEAT INCA 2003 - 4LV control unit (injection system) - ignition transformer - Hall sender https://portal-diagnostov.com/license.html
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G40Hall sender
J5374LV control unit (injection system)
N152Ignition transformer
PSpark plug connector
QSpark plugs
T5f5-pin connector, black, on engine
T1414-pin connector, on engine
T1414-pin connector, on engine
  220 Earth connection (sender earth), in engine wiring harness
  D51 Positive (+) connection -1- (15), in engine compartment wiring harness

Wiring Diagram SEAT INCA 2003 - 4LV control unit (injection system) - coolant temperature sender - throttle valve control unit



Wiring Diagram  SEAT INCA 2003 - 4LV control unit (injection system) - coolant temperature sender - throttle valve control unit https://portal-diagnostov.com/license.html
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G2Coolant temperature sender
G62Coolant temperature sender
G186Throttle valve drive (electric throttle operation)
G187Throttle valve drive angle sender -1- (electric throttle operation)
G188Throttle valve drive angle sender -2- (electric throttle operation)
J338Throttle valve control unit
J5374LV control unit (injection system)
T5f5-pin connector, black, on engine
T1414-pin connector, on engine
T1414-pin connector, on engine
  220 Earth connection (sender earth), in engine wiring harness

Wiring Diagram SEAT INCA 2003 - 4LV control unit (injection system) - intake air temperature sender - intake manifold pressure sender - intake air temperature sender - exhaust gas recirculation valve



Wiring Diagram  SEAT INCA 2003 - 4LV control unit (injection system) - intake air temperature sender - intake manifold pressure sender - intake air temperature sender - exhaust gas recirculation valve https://portal-diagnostov.com/license.html
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G42Intake air temperature sender
G71Intake manifold pressure sender
G212Exhaust gas recirculation potentiometer
J5374LV control unit (injection system)
N18Exhaust gas recirculation valve
T1414-pin connector, on engine
  132 Earth connection -3-, in engine compartment wiring harness
  220 Earth connection (sender earth), in engine wiring harness
  D101 Connection -1-, in engine compartment wiring harness

Wiring Diagram SEAT INCA 2003 - 4LV control unit (injection system) - engine speed sender - knock sensor I - accelerator pedal position sender



Wiring Diagram  SEAT INCA 2003 - 4LV control unit (injection system) - engine speed sender - knock sensor I - accelerator pedal position sender https://portal-diagnostov.com/license.html
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G28Engine speed sender
G61Knock sensor I
G79Accelerator pedal position sender
G185Accelerator pedal position sender -2-
J5374LV control unit (injection system)
T3j3-pin connector
T1414-pin connector, on engine
  132 Earth connection -3-, in engine compartment wiring harness

Wiring Diagram SEAT INCA 2003 - 4LV control unit (injection system) control unit - injector - cylinder 1 - injector - cylinder 2 - injector - cylinder 3 - injector - cylinder 4



Wiring Diagram  SEAT INCA 2003 - 4LV control unit (injection system) control unit - injector - cylinder 1 - injector - cylinder 2 - injector - cylinder 3 - injector - cylinder 4 https://portal-diagnostov.com/license.html
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J293Radiator fan control unit
J362Immobilizer control unit
J5374LV control unit (injection system)
N30Injector, cylinder 1
N31Injector, cylinder 2
N32Injector, cylinder 3
N33Injector, cylinder 4
T5e5-pin connector, behind dash panel insert
T5f5-pin connector, black, on engine
T1414-pin connector, on engine
T1414-pin connector, on engine
  12 Earth point, in engine compartment, left
  85 Earth connection -1-, in engine compartment wiring harness
  D95 Connection (injectors), in engine compartment wiring harness
  D102 Connection -2-, in engine compartment wiring harness
*Only models with air conditioner
**Wire W for self-diagnosis

Wiring Diagram SEAT INCA 2003 - 4LV/4MV control unit (injection system) - activated charcoal filter system solenoid valve 1 - lambda probe - lambda probe after catalyst



Wiring Diagram  SEAT INCA 2003 - 4LV/4MV control unit (injection system) - activated charcoal filter system solenoid valve 1 - lambda probe - lambda probe after catalyst https://portal-diagnostov.com/license.html
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G39Lambda probe
G130Lambda probe after catalyst
J362Immobilizer control unit
J5374LV control unit (injection system)
N80Activated charcoal filter system solenoid valve 1 (pulsed)
T5e5-pin connector, behind dash panel insert
T1414-pin connector, on engine
Z19Lambda probe heater
Z29Lambda probe 1 heater, downstream of catalytic converter
  D80 Positive (+) connection (87 a - for active. charcoal filter system solenoid), in engine compartment wiring harness
  D136 Positive (+) connection -2- (15a), in engine compartment wiring harness

Wiring Diagram SEAT INCA 2003 - 4LV control unit (injection system) - brake light switch - brake pedal switch - fuel pump relay - clutch pedal switch



Wiring Diagram  SEAT INCA 2003 - 4LV control unit (injection system) - brake light switch - brake pedal switch - fuel pump relay - clutch pedal switch https://portal-diagnostov.com/license.html
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FBrake light switch
F36Clutch pedal switch
F63Brake pedal switch
J17Fuel pump relay
J5374LV control unit (injection system)
M21Brake and tail light bulb, left
M22Brake and tail light bulb, right
M25High level brake light bulb
TV2Terminal 30 junction box
T5f5-pin connector, black, on engine
  D52 Positive (+) connection (15a), in engine compartment wiring harness
  D73 Positive (+) connection (54), in engine compartment wiring harness
  D80 Positive (+) connection (87 a - for active. charcoal filter system solenoid), in engine compartment wiring harness
  D106 Connection -4-, in engine compartment wiring harness
  D109 Connection -7-, in engine compartment wiring harness

Wiring Diagram SEAT INCA 2003 - Oil pressure switch - fuel gauge sender - speedometer sender - fuel pump (pre-supply pump)



Wiring Diagram  SEAT INCA 2003 - Oil pressure switch - fuel gauge sender - speedometer sender - fuel pump (pre-supply pump) https://portal-diagnostov.com/license.html
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F1Oil pressure switch
GFuel gauge sender
G6Fuel pump (pre-supply pump)
G22Speedometer sender
T1414-pin connector, on engine
T1414-pin connector, on engine
  167 Earth connection -4-, in engine compartment wiring harness

Wiring Diagram SEAT INCA 2003 - Control unit with display in dash panel insert - fuel gauge - coolant temperature gauge - oil pressure warning lamp



Wiring Diagram  SEAT INCA 2003 - Control unit with display in dash panel insert - fuel gauge - coolant temperature gauge - oil pressure warning lamp https://portal-diagnostov.com/license.html
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G1Fuel gauge
G3Coolant temperature gauge
G5Rev. counter
J285Control unit with display in dash panel insert
K2Alternator warning lamp
K3Oil pressure warning lamp
K28Coolant temperature warning lamp/coolant shortage warning lamp
T4k4-pin connector, behind dash panel insert
  A49 Connection -1-, in dash panel wiring harness