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Test data, spark plugs > < Ignition system components: removing and installing

Leon Mk2

Safety measures
Safety measures
In order to prevent injury to persons and/or damage to the injection and ignition system, the following must be observed:
t  Disconnect and connect the injection and ignition system cables, including measurement equipment cables, only when the ignition is disconnected.
t  In order to make the engine turn at starting speed without it starting (to test compression for instance), the connectors on the final power stages must be removed.
   
–  Withdraw the 4 contact connector -arrow- from the ignition coils' final power stage.
If during a road test the use of testing and measurement equipment is required, the following must be taken into account:
t  The testing and measurement equipment must always be placed on the rear seat, so that they can be managed from there by a second mechanic.
If the testing and measurement equipment is managed from the front passenger seat, the person occupying the seat could be injured by the airbag in the event of an accident.
  N15-0219

Test data, spark plugs > < Ignition system components: removing and installing