ecu

How does the ecm know how much fuel to add/subtract from the fuel ratio shown in the map if the O2 sensor is in open loop? If you change the ratio does the ecm adjust to the new ratio?

5minnuts he dies cuz he is hot

Morning all loaded the Penner tune yesterday on my r with no problems what a difference. Has anyone done a comparison between this tune and the DNK one on a rocket with the comp works pipes as they do ask for any mods rather than the Penner that just says standard exhaust

My 2014 R3T ABS is for the most part stock. I like the original look of the exhaust, manifold and Bearpaw. I just love the look. I am looking for a time that will release the full potential of the stock motor. I know it is being held back and want to release the beast. I looked at the 2021 but...

Evening all Could someone pls tell me if its OK to load another Rocket onto my existing tune ecu or would it need to be setup separately

Morning all has anyone here in the Uk used tune ecu and more importantly be prepared to do mine. I have read various post and just can’t get my head around it. I did the Meerkat exhaust mod yesterday and am keen to get a new map loaded more suited to the slightly more free flowing exhaust. Or is...

So it seems like theres a limit to how far a touring models hp can be increased. Assuming the ecu is different from the higher hp models, can one simply swap out for another ecu? What i want is all the hp and torque that was available on the other models (r and gt?). Has anyone done it.?

hi all, Last ditch effort for help before going to dealer..... I flashed the nels full remap tune in resources but bike didn't like it. Now when I try to flash any other tune it says its done but when I read the ecu it's some weird set of tables that doesn't match any tune I have on file...

There is no way i would buy a bike with a locked ECU. That would take all the fun out of it. No matter what you try to do to the bike your screwed. No way To re-tune after mods. Kind of left out in the cold. One of the pleasures of owning a bike is all the different ways you can set it up...

Howdy, have a 2010 ecu, wiring harness & gauges (mph) Would this setup be ok to run on a 2016 roadster engine Cheers 😎

do i just remove the plates and turn secondary throttle off?

Hi all I’m advised that if I try and change the tune on 2018 rocket then the ecu will lockup and will need to be sent back to the Uk to be unlocked. I want to fit my new pipes but hesitant until I get this risk sorted. Any ideas?

I am hoping someone on here could help me. Until recently I have been using Tuneecu to map my bike after mods. But with the latest mod i am still running hot and decal popping heaps. So i bought a power commander 5 that fits my bike (no auto tune) and planning on getting it custom dyno tuned in...

How are you guys installing a 3 bar map sensor for Pcv and Tunecu for boost applications? I read this post from a while back. It explains how to setup a 1 bar map for pressure base tuning. but not much about 3 bar. How To: Add Pressure Input for PC-V

A mildly interesting fact that the TPS/ISCV voltages read differently in Triumph's own diagnostics software, versus in the TuneECU and TuneBoy we all know and use. TuneECU and TuneBoy appear to read 0.02v or more higher on the TPS/ISCV than Triumph's own diagnostic software. Would this be the...

My local dyno tuner does not use tune-ECU, so my only option is to have them install a PC-V since that is the platform they work on. I currently am running Nels Touring Tune, and have been pleased, but really would like to dial in the performance and see some hard numbers. Before I pull the...

Looks like a bunch of the tunes off the site are gone or possibly moved. Anyone else have that issue

Hi, Got the above going on and loaded a tune that seems to work well with this combo. Just wanted to confirm as I am new to Tune ECU does this show that the secondaries are open 100%? Thanks

So the new to me Rocket has Jardine pipes and a K&N filter under the seat. Checking underneath the right side cover it still has the original Keihin ECU. There's quite a decent amount of popping on decel, and I was wondering if this means that the bike was never properly tuned for the increase...

I have the map 20228. It’s a bit rich, i smell the fuel... I try to put map 20226. But no luck with the connection... Less octane in fuel will help? Thanks Francis