Workshop Manuals Factory service & repair SEAT
01 Power transmission02 Running gear03 Body04 Power tramsmission05 Power unit06 Vehicle electrics07 Heating-ventilation-air conditioning system08 Automatic gearbox09 Engine, mixture preparation10 Engine, mechanics11 Manual gearbox12 Running gear - self diagnosis13 Heating and air conditioning14 Bodywork15 Heating, ventilation, air conditioning system
SEAT Leon Mk105 · Power unit
05 · Engine

Secondary air system

Make
SEAT
Model
Leon Mk1
Section
4-cylinder injection engine (5-valve), mechanics › Exhaust system › Secondary air system
Power unitSecondary air system
Secondary air system
Secondary air system: engine code AJH → Chapter
Secondary air system: engine code AWC → Chapter
Secondary air system – SEAT Leon Mk1   WARNING
When doing any repair work, especially in the engine compartment, pay attention to the following due to the cramped conditions:
t  Route all the various lines (e.g. for fuel, hydraulics, activated charcoal filter system, coolant, refrigerant, brake fluid and vacuum) and electrical wiring in their original positions.
t  Ensure that there is sufficient clearance to all moving or hot components.
   

Parts & tools for this job For SEAT Leon

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