Just got a call from my tuner who told me that he was finally able to achieve open loop at all times with Tuneboy.
Contrary to what it says on the Tuneboy website, lowering the A/F values below 14.5 will not achieve open loop in areas where the bike is programmed to be in closed loop.
A couple of months ago, my tuner lowered every single value that was listed at 14.57 (and that one at 14.7) below 14.5 and couldn't get open loop. He even went so far as to lower those A/F values to 0 and still could not get open loop. His remedy was to simply order a Dynojet O2 eliminator. However, his remedy wasn't wihtout a few bumps.
Dynojet lists an O2 eliminator on their website for Triumphs (76423006), which costs $15, so I ordered it and sent it to the tuner. He tried it but could not get it to fit. Dynojet swore up and down that the part was made for the Rocket III and that my tuner was incompetent.
I asked for help on the discussion forums and got it (Thanks Tom & Sam!!!), and determined that we Rocket captains need the O2 eliminator that comes with the PC III package for Rockets (76423016), which also costs $15 but does not appear on Dynojet's website.
I had a hell of a time ordering the correct O2 part. I went through 3 different reps before I was able to order it and was told "We stopped making 76423016 because it was flawed - 76423006 is its replacement," "You can only get 76423016 with the PC III," and "76423006 is an enhanced version of the 76423016, so you need to order 76423006."
I did have problems with UPS delivering the part to my tuner, but he did finally get it and did finally get that custom Tuneboy map finished with no closed loop.
The bad news is that I can't get anybody to drive me down until Saturday morning, which I guess isn't a huge deal since it isn't supposed to stop raining until late Friday / Saturday.
Contrary to what it says on the Tuneboy website, lowering the A/F values below 14.5 will not achieve open loop in areas where the bike is programmed to be in closed loop.
A couple of months ago, my tuner lowered every single value that was listed at 14.57 (and that one at 14.7) below 14.5 and couldn't get open loop. He even went so far as to lower those A/F values to 0 and still could not get open loop. His remedy was to simply order a Dynojet O2 eliminator. However, his remedy wasn't wihtout a few bumps.
Dynojet lists an O2 eliminator on their website for Triumphs (76423006), which costs $15, so I ordered it and sent it to the tuner. He tried it but could not get it to fit. Dynojet swore up and down that the part was made for the Rocket III and that my tuner was incompetent.
I asked for help on the discussion forums and got it (Thanks Tom & Sam!!!), and determined that we Rocket captains need the O2 eliminator that comes with the PC III package for Rockets (76423016), which also costs $15 but does not appear on Dynojet's website.
I had a hell of a time ordering the correct O2 part. I went through 3 different reps before I was able to order it and was told "We stopped making 76423016 because it was flawed - 76423006 is its replacement," "You can only get 76423016 with the PC III," and "76423006 is an enhanced version of the 76423016, so you need to order 76423006."
I did have problems with UPS delivering the part to my tuner, but he did finally get it and did finally get that custom Tuneboy map finished with no closed loop.
The bad news is that I can't get anybody to drive me down until Saturday morning, which I guess isn't a huge deal since it isn't supposed to stop raining until late Friday / Saturday.