Seat Leon >> 1.6 l MPI engines :: Spark plugs: replace :: Description of work :: Maintenance :: SEAT Leon Service and Repair Manual

Seat Leon >> 1.6 l MPI engines

SEAT Leon Service and Repair Manual / Maintenance / Description of work / Spark plugs: replace / 1.6 l MPI engines

Removing

Remove air filter housing.
Unplug the electrical connector -2-.
Unscrew the bolt -1-.

Maintenance

Push puller - T10530- into hole in ignition coil -1- to stop.
Tighten knurled nob -2- in -direction of arrow-.

Maintenance

Pull ignition coil out of camshaft housing in -direction of arrow- using puller - T10530- .

Repeat step for all ignition coils with output stage.

NOTICE Observe installation position of ignition coils with output stages! Check that the conducts have not been bent or damaged.

Unscrew spark plugs using spark plug socket and extension - 3122 B- .

Maintenance

Installation

Screw in new spark plugs using a spark plug socket and extension - 3122 B- to the tightening torque.
Align and insert all ignition coils with output stage one after another loosely into spark plug hole.
Press ignition coils with output stage onto spark plugs evenly by hand (do not use any tools).
Tighten the screw -1- of the ignition coils at tightening torque.
Connect the electrical connector -2-.

Repeat step for all ignition coils with output stage.

Install air filter housing

Maintenance

1.2l and 1.4I TSI engines

Removing Loosen hose clips -1- and -2- and remove air hose. Only engines with code CZEA Disconnect connectors -2-, and pull off air hose -1-. Continue for all engines Unplug elec ...

1.8 l and 2.0 I TSI engines

Removing Remove engine cover. Unlock electric plug connections -1 to 4- while removing all of the ignition coil plug connections. Unscrew the -arrows- ignition coil screws. Pu ...