SEAT Workshop Service and Repair Manuals > Leon Mk2 > Power unit | 4-cylinder diesel engine (1.9 l engine) | Fuel preparation system Diesel injection | Repairing diesel direct injection system

Overview - fitting locations

Components A to D are not shown in the illustration.

A - Brake pedal switch -F47-, in footwell on brake pedal

B - Brake light switch -F-, in footwell on brake pedal

C - Accelerator position sender -G79-, in footwell on accelerator pedal → Item

D - Clutch pedal switch -F36-, in footwell on accelerator pedal

1 -	Air mass meter - G70-

2 -	Variable intake manifold flap change-over valve - N239-

3 -	Exhaust gas recirculation valve - N18- (electro-pneumatic)

4 -	Intake connecting pipe

q	With exhaust gas recirculation valve (mechanical) and intake manifold flap

q	Check mechanical exhaust gas recirculation valve → Chapter

5 -	Charge pressure control solenoid valve - N75-

6 -	Coolant temperature sender - G62-

7 -	Diesel direct injection system control unit - J248-

q	With elevation sender -F96-.

q	Renewing → Chapter.

8 -	Engine speed sender -G28-

9 -	Intake manifold pressure sender - G71- and intake manifold temperature sender - G72-

10 -	Central connector

q	For unit injectors -N240-... -N243-

11 -	Fuel temperature sender - G81-

12 -

Connector

q	For engine speed sender - G28-.

13 -

Connector

q	For Hall sender - G40-, for camshaft position

14 -	Hall sender - G40-

q	For camshaft position

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