seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Fuel tank breather: checking > < Function
Servicing parts of the activated charcoal filter system
   
Servicing parts of the activated charcoal filter system
1 - Retaining ring
2 - Support
q   On body front right
3 - Activated charcoal filter solenoid valve 1 -N80-
q   Valve closed with ignition switched off
q   When the engine is at running temperature the valve will be activated from the engine control unit (pulsed)
q   Checking activation: → Vehicle diagnosis, testing and information system VAS 5051
4 - Connector
q   Black, 2-pin
q   For activated charcoal filter solenoid valve 1 -N80-
5 - Vent pipe
q   Check for secure seating
q   From gravity/overflow valve on fuel tank → Item
6 - Throttle valve control part
7 - Activated charcoal filter canister
q   Fitting location: in front right wheel housing
q   Connection “MOTOR” to solenoid valve 1 → Item
q   Connection “TANK” with vacuum non-return valve
q   To remove, release securing tab -arrow- and push container out upwards

   

Fuel tank breather: checking > < Function