Yamaha R6 Forum: YZF-R6 Forums banner
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Discussion Starter · #1 ·
hey guys,

a while ago the "check engine" light came on alone with 46 error code.

i checked the voltage on the battery - 17V. as i figure out - the regulator is faulty & need to be replaced.

i bought a new one from ebay and it works fine.

problem is the old regulator p.n. is SH678-11 and the new one is SH678-12.

both looks the same, same 6 pins connector.

is the new one compatible to my R6?

thank you
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