All 650's Engine light after pair valve mod.

[jaspa430]

Good evening all. Newbie and first thread

I have a 2019 cbr650r and just done the pair valve mod. Also has a full titanium akra and mwr race filter in.

Experience of the pair valve mod is the same at idle and has eliminated all the excess pops and crackles when revving static. I am yet to ride it since as im awaiting a fuel tank bolt that stripped.

My question however is the check engine light is now on and i have done some reading through threads and searches and seen there is mixed opinion on if the light will come on and in this case it has. Is there anybody that can point me in the direction of the resolution....i believe a resistor but not sure of which? I have to come across a plug in version like other brands. Thanks for reading
Regards

 

[MrFritz86]

Good evening all. Newbie and first thread

I have a 2019 cbr650r and just done the pair valve mod. Also has a full titanium akra and mwr race filter in.

Experience of the pair valve mod is the same at idle and has eliminated all the excess pops and crackles when revving static. I am yet to ride it since as im awaiting a fuel tank bolt that stripped.

My question however is the check engine light is now on and i have done some reading through threads and searches and seen there is mixed opinion on if the light will come on and in this case it has. Is there anybody that can point me in the direction of the resolution....i believe a resistor but not sure of which? I have to come across a plug in version like other brands. Thanks for reading
Regards

Looks like the UK and US have different ECUs, hence the different item codes.
Also this have been confirmed with the Quickshifter working on non ABS models in UK and not here in the US.

So all of this might be different.

This being said, ABS models looks like require the 10W 27ohm Resistor to avoid the engine light to come on.
Here in the US the non ABS does not require it. not sure in the UK.

 

[Brammers]

Welcome. Have a search ad we've got a great thread on the subject... https://650f.bike/threads/pair-valve-removal.125/

Going to lock this one as a duplicate.

J