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My Sporty's check engine light came on the other day. After checking for a code I get a P0563- high battery voltage. I'm assuming this means the voltage regulator is toast, am I correct?? :feedback:
 

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My Sporty's check engine light came on the other day. After checking for a code I get a P0563- high battery voltage. I'm assuming this means the voltage regulator is toast, am I correct?? :feedback:
Clear the code first, then recheck it after a few rides . If it comes back, regulator may be bad .
 

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If the OP has a multimeter he should check volts at the battery posts with the engine running. If volts exceed 15v at any RPM the regulator is the culprit.
Also ensure that the battery terminals are tight. Special procedure for tightening the negative terminal.
 
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