ninjette.org - View Single Post - 300 air switching valve and purge valve (CAL) removal

joyspring · April 3rd, 2013, 07:09 PM

hello everyone,

Has anyone removed the air switching valve and (for California models) purge valve/carbon canister successfully?

I'd removed both and installed blank off plate/carb caps when I race prepped my 250R but I note that these items are connected to the ECU on the 300 and am a bit wary of doing so. It'd be nice to clean up the extra plumbing though but not if it causes the ECU to do strange things.

many thanks in advance,
Robert

April 3rd, 2013, 07:09 PM	#1
joyspring swell dude extraordinaire Name: Robert Location: Long Beach, CA Join Date: May 2011 Motorcycle(s): '13 Ninja 300 (white, streetbike), '08 Ninja 250R (yellow, racebike), '97 Yamaha TZ125 4JT Posts: 14	300 air switching valve and purge valve (CAL) removal hello everyone, Has anyone removed the air switching valve and (for California models) purge valve/carbon canister successfully? I'd removed both and installed blank off plate/carb caps when I race prepped my 250R but I note that these items are connected to the ECU on the 300 and am a bit wary of doing so. It'd be nice to clean up the extra plumbing though but not if it causes the ECU to do strange things. many thanks in advance, Robert