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I have an Yamaha r6 and I got a code er_1 on the dash and I can't get the diagnostic anybody know how reset the computer
 

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I have an Yamaha r6 and I got a code er_1 on the dash and I can't get the diagnostic anybody know how reset the computer
From the service manual, page 8-38

Er-1
ECU internal malfunction (output signal error)
No signals are received from the ECU.

Sounds like the gauge cluster isn't connected to the ECU. Check the connections.
 

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The check engine lights is on and I try to get the diagnostic pressing select and reset at the same time and I open the switch but I can get the diagnostic I already took a part the all front lights and everything
 

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Er-1 means the cluster isnt attached to the ECU. You need to attach it to get into diagnostic mode.
 
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