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SKODA SUPERB II 2012 — 1.6 ltr. — TDI Common Rail/77 kW with start/stop system (7L6), engine identification characters CAYC, As of May 2011 . Wiring diagrams, Pin Connector, Location

Wiring Diagram SKODA SUPERB II 2012 - Battery - starter - battery monitor control unit - fuse holder B on the E box



Wiring Diagram  SKODA SUPERB II 2012 - Battery - starter - battery monitor control unit - fuse holder B on the E box https://portal-diagnostov.com/license.html
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ABattery
BStarter
J367Battery monitor control unit
J519Vehicle voltage control unit
SB3Fuse 3 on fuse holder B
T2ag2-pin connector, at battery monitor control unit
T40a40-pin connector, at the E box
T52a52-pin connector, at onboard supply control unit (black)
  1 Earth strap, battery body
  12 Earth point on left in engine compartment
  14 Earth point on gearbox
  B686 Positive connection 26 (30a) in main wiring harness
  B698 Connection 3 (LIN-Bus) in main wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Alternator with voltage regulator - fuse holder A at the E box - fuse holder B on the E box



Wiring Diagram  SKODA SUPERB II 2012 - Alternator with voltage regulator - fuse holder A at the E box - fuse holder B on the E box https://portal-diagnostov.com/license.html
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CX1Alternator with voltage regulator
J519Vehicle voltage control unit
SA1Fuse 1 on fuse holder A
SB8Fuse 8 on fuse holder B
T4p4-pin connector, on front left in engine compartment
T40a40-pin connector, at the E box
  B698 Connection 3 (LIN-Bus) in main wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Diesel direct injection system relay - fuse holder B on the E box



Wiring Diagram  SKODA SUPERB II 2012 - Diesel direct injection system relay - fuse holder B on the E box https://portal-diagnostov.com/license.html
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J322Diesel direct injection system relay
J519Vehicle voltage control unit
SB13Fuse 13 on fuse holder B
SB14Fuse 14 on fuse holder B
SB15Fuse 15 on fuse holder B
SB21Fuse 21 on fuse holder B
SB22Fuse 22 on fuse holder B
T40a40-pin connector, at the E box
*1not valid for vehicles with automatic gearbox

Wiring Diagram SKODA SUPERB II 2012 - Fuse holder B on the E box



Wiring Diagram  SKODA SUPERB II 2012 - Fuse holder B on the E box https://portal-diagnostov.com/license.html
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J293Radiator fan control unit
J519Vehicle voltage control unit
SB10Fuse 10 on fuse holder B
SB20Fuse 20 on fuse holder B
SB23Fuse 23 on fuse holder B
SB24Fuse 24 on fuse holder B
SB27Fuse 27 on fuse holder B
T4s4-pin connector, in the holder on the left radiator
T40a40-pin connector, at the E box
TV23Push-in bridge
  B326 Positive connection 12 (30a) in main wiring harness
  B352 Positive connection 3 (87a) in main wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Fuse holder C in the dash panel



Wiring Diagram  SKODA SUPERB II 2012 - Fuse holder C in the dash panel https://portal-diagnostov.com/license.html
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J519Vehicle voltage control unit
J749Additional heater fuel pump relay
SC1Fuse 1 on fuse holder C
SC7Fuse 7 on fuse holder C
SC27Fuse 27 on fuse holder C
  B273 Positive connection (15) in main wiring harness
  B277 Positive connection 1 (15a) in main wiring harness
  B282 Positive connection 6 (15a) in main wiring harness
  B325 Positive connection 11 (30a) in main wiring harness
  B327 Positive connection 13 (30a) in main wiring harness
*1on vehicles with auxiliary heating

Wiring Diagram SKODA SUPERB II 2012 - Fuse holder C in the dash panel



Wiring Diagram  SKODA SUPERB II 2012 - Fuse holder C in the dash panel https://portal-diagnostov.com/license.html
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J412Mobile telephone operating electronics control unit
J519Vehicle voltage control unit
SC2Fuse 2 on fuse holder C
SC4Fuse 4 on fuse holder C
SC18Fuse 18 on fuse holder C
SC19Fuse 19 on fuse holder C
  B280 Positive connection 4 (15a) in main wiring harness
  B317 Positive connection 3 (30a) in main wiring harness
  B685 Positive connection 25 (30a) in main wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - automatic glow period control unit - glow plugs



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - automatic glow period control unit - glow plugs https://portal-diagnostov.com/license.html
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J179Automatic glow period control unit
J519Vehicle voltage control unit
J623Engine control unit
Q10Glow plug 1
Q11Glow plug 2
Q12Glow plug 3
Q13Glow plug 4
T14a14-pin connector, on front left in engine compartment (black)
T94a94-pin connector, at engine control unit
  377 Earth connection 12 in main wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit https://portal-diagnostov.com/license.html
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J519Vehicle voltage control unit
J623Engine control unit
T94a94-pin connector, at engine control unit
  380 Earth connection 15 in main wiring harness
  607 Earth point on left in plenum chamber
  B350 Positive connection 1 (87a) in main wiring harness
*1not valid for vehicles with automatic gearbox

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - accelerator pedal position sender - charge pressure sender - intake air temperature sender



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - accelerator pedal position sender - charge pressure sender - intake air temperature sender https://portal-diagnostov.com/license.html
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G31Charge pressure sender
G42Intake air temperature sender
G79Accelerator pedal position sender
G185Accelerator pedal position sender 2
J359Low heat output relay
J360High heat output relay
J519Vehicle voltage control unit
J623Engine control unit
T4r4-pin connector, at charge pressure sender
T4bl4-pin connector, in the holder on the gearbox (black)
T6h8-pin connector, at accelerator pedal position sender
T94a94-pin connector, at engine control unit
*1for vehicles with additional air heater (PTC)

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - engine speed sender - Hall sender - coolant temperature sender - coolant temperature sender at radiator outlet



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - engine speed sender - Hall sender - coolant temperature sender - coolant temperature sender at radiator outlet https://portal-diagnostov.com/license.html
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G28Engine speed sender
G40Hall sender
G62Coolant temperature sender
G83Coolant temperature sender at radiator outlet
J293Radiator fan control unit
J519Vehicle voltage control unit
J623Engine control unit
T3j3-pin connector, at Hall sender
T3k3-pin connector, at engine speed sender
T4s4-pin connector, in the holder on the left radiator
T14a14-pin connector, on front left in engine compartment (black)
T60a60-pin connector, at engine control unit
T94a94-pin connector, at engine control unit
  281 Earth connection 1 in engine wiring harness
  474 Earth connection (sender earth), in engine wiring harness
  D141 Connection (5V) in engine wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - coolant circulation pump 2



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - coolant circulation pump 2 https://portal-diagnostov.com/license.html
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J519Vehicle voltage control unit
J623Engine control unit
T3am3-pin connector, at the coolant circulation pump 2
T14a14-pin connector, on front left in engine compartment (black)
T60a60-pin connector, at engine control unit
V178Coolant circulation pump 2
  381 Earth connection 16 in main wiring harness
  671 Earth point 1 at front left longitudinal member
*Optional equipement

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - fuel temperature sender - injection valves



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - fuel temperature sender - injection valves https://portal-diagnostov.com/license.html
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G81Fuel temperature sender
J519Vehicle voltage control unit
J623Engine control unit
N30Injector for cylinder 1
N31Injector for cylinder 2
N32Injector for cylinder 3
N33Injector for cylinder 4
T60a60-pin connector, at engine control unit

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - air mass meter - charge pressure control solenoid valve - exhaust gas recirculation cooler change-over valve



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - air mass meter - charge pressure control solenoid valve - exhaust gas recirculation cooler change-over valve https://portal-diagnostov.com/license.html
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G70Air mass meter
J519Vehicle voltage control unit
J623Engine control unit
N75Charge pressure control solenoid valve
N345Exhaust gas recirculation cooler change-over valve
T3ar3-pin connector, at air mass meter
T14a14-pin connector, on front left in engine compartment (black)
T60a60-pin connector, at engine control unit
T94a94-pin connector, at engine control unit
  B351 Positive connection 2 (87a) in main wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - fuel pressure regulating valve - fuel metering valve



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - fuel pressure regulating valve - fuel metering valve https://portal-diagnostov.com/license.html
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J519Vehicle voltage control unit
J623Engine control unit
N276Fuel pressure regulating valve
N290Fuel metering valve
T14a14-pin connector, on front left in engine compartment (black)
T60a60-pin connector, at engine control unit
  D189 Connection (87a) in engine wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - lambda probe



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - lambda probe https://portal-diagnostov.com/license.html
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G39Lambda probe
J519Vehicle voltage control unit
J623Engine control unit
T6t6-pin connector, at the lambda probe (black), at the front wall, left
T94a94-pin connector, at engine control unit

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - fuel pressure sender - position sensor for charge air pressure actuator



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - fuel pressure sender - position sensor for charge air pressure actuator https://portal-diagnostov.com/license.html
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G247Fuel pressure sender
G581Position sensor for charge air pressure actuator
J519Vehicle voltage control unit
J623Engine control unit
T3g3-pin connector, at fuel pressure sender
T3al3-pin connector, at position sensor for charge air pressure actuator
T60a60-pin connector, at engine control unit
  474 Earth connection (sender earth), in engine wiring harness
  D141 Connection (5V) in engine wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - exhaust gas recirculation control motor - exhaust gas recirculation potentiometer - throttle valve control unit - throttle valve potentiometer



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - exhaust gas recirculation control motor - exhaust gas recirculation potentiometer - throttle valve control unit - throttle valve potentiometer https://portal-diagnostov.com/license.html
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G69Throttle valve potentiometer
G212Exhaust gas recirculation potentiometer
J338Throttle valve control unit
J519Vehicle voltage control unit
J623Engine control unit
N18Exhaust gas recirculation valve
T5s5-pin connector, on the throttle valve control unit
T6s6-pin connector, on exhaust gas recirculation control motor
T60a60-pin connector, at engine control unit
V338Exhaust gas recirculation control motor
  474 Earth connection (sender earth), in engine wiring harness
  D141 Connection (5V) in engine wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - exhaust gas temperature sender 1 - exhaust gas temperature sender 3 - exhaust gas temperature sender 4



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - exhaust gas temperature sender 1 - exhaust gas temperature sender 3 - exhaust gas temperature sender 4 https://portal-diagnostov.com/license.html
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G235Exhaust gas temperature sender 1
G495Exhaust gas temperature sender 3
G648Exhaust gas temperature sender 4
J519Vehicle voltage control unit
J623Engine control unit
T2d2-pin connector, at exhaust gas temperature sender 1 (black), at the front wall, left
T2v3-pin connector, at exhaust gas temperature sender 2 (brown), at the front wall, left
T2w2-pin connector, at exhaust gas temperature sender 4 (orange), at the front wall, left
T94a94-pin connector, at engine control unit
  327 Earth connection (sender earth) in engine compartment wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - differential pressure indicator - gearbox neutral position sender



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - differential pressure indicator - gearbox neutral position sender https://portal-diagnostov.com/license.html
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G505Differential pressure indicator
G701Gearbox neutral position sender
J519Vehicle voltage control unit
J623Engine control unit
T3ap3-pin connector, at differential pressure indicator
T3as3-pin connector, at gearbox neutral position sender
T94a94-pin connector, at engine control unit
  328 Earth connection 2 (sender earth) in engine compartment wiring harness
  D195 Connection 1 (5V) in engine compartment wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - start/stop operation button - voltage stabiliser



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - start/stop operation button - voltage stabiliser https://portal-diagnostov.com/license.html
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E693Start/stop operation button
J519Vehicle voltage control unit
J532Voltage stabiliser
J623Engine control unit
K259Start/stop operation warning light
L76Bulb for button lighting
T6bh6-pin connector, at start/stop operation button
T12r12-pin connector, at voltage stabiliser
T94a94-pin connector, at engine control unit
  374 Earth connection 9 in main wiring harness
  379 Earth connection 14 in main wiring harness
  639 Earth point on left A-pillar
  B276 Positive connection (50) in main wiring harness
  B340 Connection 1 (58d) in main wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - starter relay 1 - starter relay 2



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - starter relay 1 - starter relay 2 https://portal-diagnostov.com/license.html
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J519Vehicle voltage control unit
J623Engine control unit
J764Control unit for ELV
J906Starter relay 1
J907Starter relay 2
T16t16-pin connector, at control unit for ELV
T52c52-pin connector, at onboard supply control unit (brown)
T94a94-pin connector, at engine control unit
  B276 Positive connection (50) in main wiring harness
  B281 Positive connection 5 (15a) in main wiring harness
*2only for vehicles with entry and start authorisation
*3only for vehicles without entry and start authorisation

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - brake pedal switch - clutch position sender



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - brake pedal switch - clutch position sender https://portal-diagnostov.com/license.html
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FBrake light switch
F47Brake pedal switch
G476Clutch position sender
J519Vehicle voltage control unit
J527Steering column electronics control unit
J623Engine control unit
T4c4-pin connector, at brake pedal switch
T5e5-pin connector, at clutch position sender
T16s16-pin connector, at steering column electronics control unit
T94a94-pin connector, at engine control unit
  368 Earth connection 3 in main wiring harness
  373 Earth connection 8 in main wiring harness
  B281 Positive connection 5 (15a) in main wiring harness
  B335 Connection 1 (54) in main wiring harness
  B466 Connection 2 in main wiring harness
*1not valid for vehicles with automatic gearbox
*2for vehicles with CCS
*3only for vehicles without entry and start authorisation
*4only for vehicles with left-hand drive
*5only for vehicles with right-hand drive

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - heating resistor for crankcase ventilation - heating resistor relay



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - heating resistor for crankcase ventilation - heating resistor relay https://portal-diagnostov.com/license.html
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J519Vehicle voltage control unit
J623Engine control unit
J925Relay for heating resistor
N79Heating resistor for crankcase ventilation
T94a94-pin connector, at engine control unit
  B351 Positive connection 2 (87a) in main wiring harness
*Optional equipement

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - fuel gauge sender - fuel pump - fuel pump for predelivery - fuel pump relay



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - fuel gauge sender - fuel pump - fuel pump for predelivery - fuel pump relay https://portal-diagnostov.com/license.html
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GFuel gauge sender
G6Fuel pump for predelivery
J17Fuel pump relay
J519Vehicle voltage control unit
J623Engine control unit
J749Additional heater fuel pump relay
T5d5-pin connector, on the fuel pump for predelivery
T94a94-pin connector, at engine control unit
  78 Earth point on lower part of right B-pillar
  B353 Positive connection 4 (87a) in main wiring harness
  B429 Connection (EKPR) in main wiring harness
*1on vehicles with auxiliary heating

Wiring Diagram SKODA SUPERB II 2012 - Engine control unit - data bus diagnostic interface - dash panel insert - warning lights - coolant temperature gauge



Wiring Diagram  SKODA SUPERB II 2012 - Engine control unit - data bus diagnostic interface - dash panel insert - warning lights - coolant temperature gauge https://portal-diagnostov.com/license.html
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G3Coolant temperature gauge
J285Control unit in dash panel insert
J519Vehicle voltage control unit
J533Data bus diagnostic interface
J623Engine control unit
KDash panel insert
K28Coolant temperature and coolant shortage indicator warning light
K231Diesel particle filter warning light
T20c20-pin connector, at data bus diagnostic interface
T32a32-pin connector, at dash panel insert
T94a94-pin connector, at engine control unit
  B383 Connection 1 (drive train CAN bus High) in main wiring harness
  B390 Connection 1 (drive train CAN bus Low) in main wiring harness
  B708 Connection 1 (CAN bus dash panel insert High) in main wiring harness
  B709 Connection 1 (CAN bus dash panel insert Low) in main wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Dash panel insert - warning lights - fuel gauge - fuel level sender 2



Wiring Diagram  SKODA SUPERB II 2012 - Dash panel insert - warning lights - fuel gauge - fuel level sender 2 https://portal-diagnostov.com/license.html
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G1Fuel gauge
G169Fuel level sender 2
J285Control unit in dash panel insert
J519Vehicle voltage control unit
KDash panel insert
K105Fuel reserve warning light
T32a32-pin connector, at dash panel insert
  410 Earth connection 1 (sender earth) in main wiring harness

Wiring Diagram SKODA SUPERB II 2012 - Dash panel insert - warning lights - rev. counter - speedometer - oil pressure switch - oil level and oil temperature sender



Wiring Diagram  SKODA SUPERB II 2012 - Dash panel insert - warning lights - rev. counter - speedometer - oil pressure switch - oil level and oil temperature sender https://portal-diagnostov.com/license.html
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F1Oil pressure switch
G5Rev. Counter
G21Speedometer
G266Oil level and oil temperature sender
J285Control unit in dash panel insert
J519Vehicle voltage control unit
KDash panel insert
K3Oil pressure warning light
K29Glow period warning light
K38Oil level warning light
K83Exhaust emissions warning lamp
T6j6-pin connector, on front left in engine compartment (black)
T14a14-pin connector, on front left in engine compartment (black)
T32a32-pin connector, at dash panel insert
  377 Earth connection 12 in main wiring harness