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Parts I and II intake pipe - assembly overview > < Charge air cooler: Removing and installing

Leon Mk2

Injection system
Injection system
General notes on injection
t  The engine control unit -J623- is equipped with a self-diagnosis function. Before carrying out repairs and fault finding, the event memory must be interrogated. Also, the low pressure hoses and connections must be checked (infiltrated air).
t  Fuel hoses in engine compartment must only be secured with spring-type clips. The use of clamp or screw-type clips is not permissible.
t  For trouble-free operation of the electrical components a voltage of at least 11.5 V is necessary
t  Do not use sealants containing silicone. Particles of silicone drawn into the engine, will not be burnt in the engine and damage the Lambda probe.
t  The vehicles are fitted with a crash/fuel shut-off system. It reduces the danger of a vehicle fire after a crash as the fuel pump is switched off via the fuel pump relay. It also achieves more comfort when starting the engine. When the door is opened, the fuel pump is activated for 2 seconds in order to build up pressure in the fuel system.
→ Chapter „Parts I and II intake pipe - assembly overview“
→ Chapter „Part I Intake manifold - Assembly overview“
→ Chapter „Part II intake pipe - Assembly overview“
→ Chapter „Air filter - Assembly overview (Altea, Altea XL, Leon)“
→ Chapter „Removing and installing air filter element“
→ Chapter „Air filter housing: removal and installation (Altea, Altea XL, Leon)“
→ Chapter „Air filter - Assembly overview (Ibiza)“
→ Chapter „Air filter housing: Installing and removing (Ibiza)“
→ Chapter „Removing and installing throttle valve module -J338-“
→ Chapter „Cleaning throttle valve module -J338-“
→ Chapter „Intake manifold: removing and installing“
→ Chapter „High-pressure pump - exploded view“
→ Chapter „Fuel pressure sender -G247-: check“
→ Chapter „Removing and installing high-pressure pump“
→ Chapter „Removing and installing injectors“
→ Chapter „Replace the Teflon seal and support washer on the injection valve“
→ Chapter „Safety precautions“
→ Chapter „Rules for cleanliness“
→ Chapter „Technical data“
   

Parts I and II intake pipe - assembly overview > < Charge air cooler: Removing and installing