SEAT Workshop Service and Repair Manuals

Overview of fitting locations t  Engine code letters BJB, BKC, BXE, BXF → Anchor t  Select engine identification letters BLS → Anchor Engine code letters BJB, BKC, BXE, BXF

1 -	Intake manifold flap motor -V157-

q	Removing and installing → Chapter

2 -	Mechanical exhaust-gas recirculation valve

3 -	Engine control unit

q	Replace → Chapter

4 -	Injector pump units

q	Valve for injector pump, cylinder 1 -N240-

q	Valve for injector pump, cylinder 2 -N241-

q	Valve for injector pump, cylinder 3 -N242-

q	Valve for injector pump, cylinder 4 -N243-

q	Removing and installing → Chapter

5 -	Exhaust gas recirculation change over valve

q	With vehicles with engine code letters BKC, BXE, BXF

6 -	Air mass meter -G70-

q	Removing and installing → Chapter

7 -	Solenoid valve block

q	With exhaust gas recirculation valve 1 -N18-

q	With solenoid valve for the supercharger pressure limitation -N75-

q	With Exhaust gas recirculation radiator change over valve -N345-

8 -	Engine electronics pilot light -K149-

q	On the instrument panel

9 -	Accelerator pedal position sender -G79- and accelerator pedal position sender -2 -G185-

q	Fitting location → Fig.

q	Removing and installing → Chapter

10 -	Brake light switch -F- and brake pedal switch -F63-

q	It is located on the brake pump.

11 -	Fuel pump fuse: -J17-

q	Fitting location → Current flow diagrams, Electrical fault finding and Fitting locations

12 -	Clutch position sender -G476-

13 -	Relay carrier and fuse holder in the engine compartment electrics box

q	With voltage supply relay terminal 30 -J317-

q	With voltage supply relay terminal 15 -J329-

q	Fitting location → Current flow diagrams, Electrical fault finding and Fitting locations

14 -	6 element relay carrier

q	Underneath the electrics box (E-Box) in the engine compartment

q	with control unit for automatic control of glow time -J179-

q	Fitting location → Current flow diagrams, Electrical fault finding and Fitting locations

15 -	Coolant temperature sender -G62-

q	Fitting location → Fig.

q	Before removing release pressure in cooling system, if necessary.

16 -	Tandem pump:

q	Removing and installing → Chapter

17 -	Coolant temperature sender -G83-

q	Fitting location → Fig.

18 -	Multiple connector

q	For the injector pump

q	Fitting location → Fig.

19 -	Engine speed sender -G28-

q	Fitting location → Fig.

q	Removing and installing → Chapter

20 -	Fuel temperature sensor -G81-

q	Fitting location → Fig.

21 -	Glow plugs

q	Glow plug 3 -Q12-

q	Glow plug 4 -Q13-

q	Removing and installing → Chapter

22 -	3-pin connector

q	for Hall sender -G40-

q	Fitting location → Fig.

23 -	Glow plugs

q	Glow plug 1 -Q10-

q	Glow plug 2 -Q11-

q	Removing and installing → Chapter

24 -	Supercharger pressure sender -G31- with Intake air temperature sender -G42-

q	Fitting location → Fig.

25 -	Hall sender -G40-

q	For camshaft position.

q	Fitting location → Fig.

Select engine identification letters BLS

1 -	Intake manifold flap motor -V157-

q	Removing and installing → Chapter

2 -	Temperature sensor behind particle filter -G527-

q	Fitting location → Fig.

q	Removing and installing → Chapter

3 -	Lambda probe -G39- withheater for the lambda probe -Z19-

q	Fitting location → Fig.

q	Removing and installing → Chapter

4 -	Exhaust gas recirculation valve -N18- with potentiometer for exhaust gas recirculation -G212-

q	Fitting location → Fig.

5 -	Engine control unit

q	Removing and installing → Chapter

6 -	Exhaust gas temperature sender 2, bedplate 1 -G448-

q	Fitting location → Fig.

q	Removing and installing → Chapter

7 -	Pressure sensor 1 of exhaust gases -G450-

q	Fitting location → Fig.

q	Removing and installing → Chapter

8 -	Exhaust gas temperature sender 1 -G235-

q	Fitting location → Fig.

q	Removing and installing → Chapter

9 -	Injector pump units

q	Valve for injector pump, cylinder 1 -N240-

q	Valve for injector pump, cylinder 2 -N241-

q	Valve for injector pump, cylinder 3 -N242-

q	Valve for injector pump, cylinder 4 -N243-

q	Removing and installing → Chapter

10 -	Exhaust gas recirculation radiator change-over valve -N345-

q	Fitting location → Fig.

11 -	Coolant temperature sender -G62-

q	Fitting location → Fig.

q	Before removing, reduce cooling system pressure if necessary

12 -	Charge pressure control solenoid valve -N75-

q	Fitting location → Fig.

13 -	Connectors on the left of the dashboard.

q	Fitting location → Fig.

14 -	Engine electronics pilot light -K149-

q	On the instrument panel

15 -	Accelerator pedal position sensor -G79- with accelerator pedal position sensor 2 -G185-

q	Fitting location → Fig.

q	Removing and installing → Chapter

16 -	Brake light switch -F- and brake pedal switch -F63-

q	Fitting location → Fig.

17 -	Fuel pump fuse: -J17-

q	Fitting location → Current flow diagrams, Electrical fault finding and Fitting locations

18 -	Clutch position sender -G476-

19 -	Electronics box relay carrier and fuse box in the engine compartment

q	With voltage supply relay terminal 30 -J317-

q	With voltage supply relay terminal 15 -J329-

q	Terminal plug → Current flow diagrams, Electrical fault finding and Fitting locations

20 -	Control Unit of the automatic preheating cycle -J179-

q	Underneath the electrics box (E-Box) in the engine compartment

q	Fitting location → Fig.

21 -	Air mass meter -G70-

q	Removing and installing → Chapter

22 -	Tandem pump:

q	Removing and installing → Chapter

23 -	Multiple connector

q	For the injector pump

q	Fitting location → Fig.

24 -	Engine speed sender -G28-

q	Fitting location → Fig.

q	removing and fitting → Chapter

25 -	Fuel temperature sensor -G81-

q	Fitting location → Fig.

26 -	Glow plugs

q	Glow plug 3 -Q12-

q	Glow plug 4 -Q13-

q	Removing and installing → Chapter

27 -	3-pin connector

q	for Hall sender -G40-

q	Fitting location → Fig.

28 -	Radiator outlet coolant temperature sender -G83-

q	Fitting location → Fig.

29 -	Glow plugs

q	Glow plug 1 -Q10-

q	Glow plug 2 -Q11-

q	Removing and installing → Chapter

30 -	Supercharger pressure sensor -G31-/intake air temperature sensor -G42-.

q	Fitting location → Fig.

31 -	Hall sender -G40-

q	For camshaft position.

q	Fitting location → Fig.

Installation position of the multi-pin connector for the injector-pump t  To remove the connector, pull on the locking pin -arrow 1- and release the knurled nut -arrow 2-.

Fitting location of accelerator position sensor -G79- and accelerator position sensor 2 -G185- t  To remove the electrical connector -2-, press on the release tab and release the cable guide -1-. t  Removing and installing → Chapter   Note Diagram shows set-up on left-hand drive vehicles.   Note Diagram shows set-up on left-hand drive vehicles.

Fitting position of the brake light switch -F- and the brake pedal switch -F63- up to around about 11.2005 t  On the pedal support, above the brake pedal-arrow-.

Fitting position of the brake light switch -F- and the brake pedal switch -F63- from around about 11.2005 (smooth introduction) t  In the brake master cylinder, in the engine compartment.

Location of the control unit of the automatic preheating cycle -J179- t  -Pos. 1- of the relay support under the electrics box (E-Box) in the engine compartment

Installation position of the coolant temperature sensor -G62- t  To the left of the engine -arrow-.

Installation position in the dashboard, on the left 1 -  Charge pressure control solenoid valve -N75- 2 -  Orange electrical connector for the temperature sensor behind particle filter -G527- 3 -  Brown electrical connector for the exhaust gas temperature sender 2, bedplate 1 -G448- 4 -  Black electrical connector for the lambda probe -G39- 5 -  Black electrical connector for exhaust gas temperature sender 1 -G235-

Mounting position on top, in the particle filter 3 -  Lambda probe -G39- with lambda probe heating -Z19-; Removal and installation → Chapter 4 -  Pressure hose towards exhaust gas pressure sensor 1 -G450- 5 -  Exhaust gas temperature sender 2, bedplate 1 -G448-: removing and fitting   Note Ignore positions -1- and -2-.

Mounting position below, in the particle filter 1 -  Temperature sensor after particle filter -G527-; removal and installation 2 -  Pressure hose towards exhaust gas pressure sensor 1 -G450-

Location of the exhaust gas temperature sender 1 -G235- t  In exhaust manifold -arrow-.

Installation position of theexhaust gas recirculation valve -N18- with exhaust gas recirculation potentiometer -G212- t  Install rear section of the intake manifold. t  Removing and installing → Chapter 1 -  Connector forexhaust gas recirculation valve -N18- with exhaust gas recirculation potentiometer -G212-   Note Disregard -arrows-.

Installation position of theintake manifold flap motor -V157- t  In the intake manifold. t  Removing and installing → Chapter 1 -  Connector for theintake manifold flap motor -V157-   Note Disregard -arrows-.

Installation position of the exhaust gas recirculation radiator change-over valve -N345- t  To the left, in the intake manifold -arrow-.

Installation position of the exhaust gas pressure sensor 1 -G450- t  On top, in the intake manifold -arrow-. t  Removing and installing → Chapter

Installation position of the fuel temperature sender -G81- t  In front, on the engine -arrow-.

Installation position of the coolant temperature sensor, at the radiator outlet -G83- t  On the connection sleeve of the thermostat -arrow-.

Installation position of the engine revolution sensor -G28- t  On flywheel side of engine. t  Removing and installing → Chapter 1 -  Engine speed sender -G28- 2 -  Generator wheel:

Installation position of the supercharger pressure sensor -G31-withintake air temperature sensor -G42-. t  On the intercooler, on the front right hand side of the engine compartment-arrow-.

Installation position of the triple connector for the Hall sender -G40- t  At the front of the engine, under the intake manifold -arrow-.

Installation position of the Hall sender -G40- t  On the right, on the engine, on the camshaft sprocket -arrow-.