SEAT IBIZA CUPRA 2.0 16V FUSEBOX RELAY ECU

Discussion in 'Electrical' started by Matas, Feb 28, 2020.

  1. Matas Forum Member

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    Nov 2, 2019
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    can anyone show me what every relay is for, same with fuses and ecu pins?
    checking with multimeter if ECU has continuity, i have put - on bare metal and + to any of the pins to see if that sensor works? sorry im bad with electrics
     
  2. rubjonny

    rubjonny Administrator Staff Member Admin

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    Oct 31, 2003
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    Location:
    Bracknell
    ECU relay is 30 in slot 3, fuel relay is 67, 80 or 167 in slot 12. fuse 18 for the fuel pump and lambda, and fuse 15 is for ISV and 2nd ignition feed for ECU (ECU relay power is different wire and is unfused)
     
  3. Matas Forum Member

    Joined:
    Nov 2, 2019
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    1
    Thank you, changed ecu relay, made no difference :(
     

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