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Injection system: Repairing > < Speed signal checking

Leon Mk1

Check conditions
Check conditions
l  All fuses must be OK.
l  Battery voltage at least 11.5 V
l  All electric consumers, e.g.: lights and rear window heater must be switched off.
l  If the vehicle is equipped with air conditioning, this must be switched off.
   

Injection system: Repairing > < Speed signal checking