Join Date: Nov 2008
Location: Kitchener Ontario
Mentioned: 28 Post(s)
I am thinking about the vacuum line, I have adjusted main throttle and backed off to the low setting in the manual. FYI the capped vacuum line fittings have changed to 6 mm , I was able to buy 7/32 line at Parts Source and extended and capped off the lines at my Denali Compressor, so I can do a throttle body sync next time in 10 minutes, ( time to warm up and get all the test equipment hooked up). So after reading the posts about TPS and vacuum hose mod today, I would only need to cut one wire tie and insert one of my vacuum couplings, less than two minutes. I may try it tomorrow.
Also waiting to hear if anyone with a 2015 has exceeded the 1.005 VDC as stated in the manual for the main throttle sensor, without reducing fuel mileage. There are some earlier comments about the vacuum hose mod reducing engine braking. I did that mod on my 07, what I found was I was dumping raw fuel into the air while engine braking, I quickly removed that mod as I engine brake primarily then front , back brake is limited to light braking, or when both hands are on clutch and throttle. I am at a point where I just want to ride, no more mods of any kind, if there is a reduction in engine braking effect it won't be happening on my ride.
Last edited by onewizard; 08-20-2016 at 03:49 PM.