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Considering the Motech doesn't require you to buy a dyno...the dyno purchase being a chunk for sure...and self tunes, its the way to go if you have the means and the need for that extra %.
Upmap now available for Ducati Streetfighter V4/V4s
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4k? Not a practical fix for a 25k motorcycle
Its really meant for a shop tuning many bikes vs an end user tuning one.
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That Motec package doesn't include a dyno lol.
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Have our T800 friends been unplugging the O2 sensors?
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“just disconnect your O2 sensors” he said
The rear O2 sensors runs under the seat and under the gas tank:
red connector with yellow waterproofing unplugs from gas tank. The O2 sensors are below that
The O2 sensorlook like this:
this is a 2020 PV4, I’d assume the SFV4 are the same
The rear O2 sensors runs under the seat and under the gas tank:
red connector with yellow waterproofing unplugs from gas tank. The O2 sensors are below that
The O2 sensorlook like this:
this is a 2020 PV4, I’d assume the SFV4 are the same
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They are the same but I think a better way is to unplug and remove them while plugging the bungs in the exhaust pipe. Or, leave them plugged in since it doesn't seem to matter at all.
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He told me it matters. Just unplug them.
maybe there will be a new exhaust in the future and I’ll get those sensors completely outta there.
I hope it runs better with them unplugged
maybe there will be a new exhaust in the future and I’ll get those sensors completely outta there.
I hope it runs better with them unplugged
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Did he tell you or did you ask why it matters?
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I may have to call UpMap or Termi direct. “Unplug O2 sensors” was not part of the instructions in the app and it’s definitely running Termi software.
it was a lot of effort to just unplug the O2 sensors but it was a great opportunity to to renew all the little white washers and grommets
The bike is running especially well particularly because it’s chilly here now but the one “issue” seems to be at partial throttle: the engine hesitates a little after completing an upshift, like it stutters a bit before getting back on the throttle. Maybe this is just it’s way this software handles making the shifts smoother. At WOT it completes shifts much quicker than stock, or so it seems. Does the T800 crew notice this?
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Could it be that you loaded an "upmap" suited for stock exhaust? If so, that would explain why other maps require the O2 sensors to be unplugged.
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I don't get your logic there. All the other maps are just for various slip-ons, be it Termi or Arrow so all would have the OEM collectors/manifolds with the O2 sensors.
None of the maps are for full systems. Which interestingly enough, the full Akra system still uses the stock O2 sensors installed into their Ti collectors/manifolds.
None of the maps are for full systems. Which interestingly enough, the full Akra system still uses the stock O2 sensors installed into their Ti collectors/manifolds.
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You don't get the logic of the instructions stating that the sensors should be unplugged in some cases and not others either.
Manifolds having provisions for O2 sensors has nothing to do with weather the sensors need to be installed or not. O2 sensors are components used in closed loop calibration. When using an open loop calibration the O2 sensors serve no function.
Keep in mind that the Termi and Arrow slip-ons you mentioned eliminate most of the factory emission restrictions.
Again, the full Akra system has O2 sensor provisions because you may choose to use closed loop tuning to manage engine calibration or not. It does not "uses the stock sensors installed" it has provisions for them or other types of sensors, narrow band (factory type) or wideband. As for "their" collectors/manifolds being Ti is entirely besides the point.
Can you explain why some installations require disconnecting the O2 sensors and not others?
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Kev do you have a stock exhaust and what map did you use?
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I still haven’t seen “unplug O2 sensors” in any instructions including in their app that looks like it was created 15 years ago
the only proof that I even needed to strip the bike and just unplug them was post 167 in this thread:
https://ducatiforum.com/threads/upm...treetfighter-v4-v4s.42700/page-17#post-366744
Mine are unplugged and my bike is running exceptionally well.
I would like to see some massive improvements to the app because this is the way forward.
They have my list of requests. I hope they can put together the resources to take this platform to the next level
at least my bike is running well now
the only proof that I even needed to strip the bike and just unplug them was post 167 in this thread:
https://ducatiforum.com/threads/upm...treetfighter-v4-v4s.42700/page-17#post-366744
Mine are unplugged and my bike is running exceptionally well.
I would like to see some massive improvements to the app because this is the way forward.
They have my list of requests. I hope they can put together the resources to take this platform to the next level
at least my bike is running well now
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I see you here as well... Has anyone removed their O2 sensors after using a T800 Upmap tune?
I'll find out when i get mine sooner or later.
I'll find out when i get mine sooner or later.
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I have a Zard slipon, it’s 4-2 with the factory manifolds then the Zard splits it back into 4 so each side of the exhaust can have front & rear, then goes back to 2 and out the silencers.
Termi doesn’t have a map for it and my tuner cannot create a Dyno tune on this platform
My first map was free with the purchase of T800 otherwise it would have been $159 in funny money. I went with the Arrow map with DB killers removed
I’ll try to get to the Dyno soon
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I think that just means the upmap disables the o2 and exhaust valve.
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I think so as well
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