Down to 20 MPG (8.5km/L)

[R3Rx118]

Now we are talking motorcycling 101 the colour of the plugs will tell you if you are rich-lean-or fine

I literally Laughed Out Loud when I read that.
Not new to motorcycles, definitely new to Rockets and EFI is a work in progress.

 

[TURBO200R4]

Turbo, was that with any mods, or stock configuration?

with stock air/cat delete/3 tors (triumph off road)
it does make a lot of noise (especially after an hour of riding) on decel around 1500 rpm. if i want it to be quiet i just pull in th clutch.

 

[R3Rx118]

Just to confirm, you have a 2015 Roadster with a slip on muffler along with 20776 tune +5% fuel. It appears you installed the tune and ran it before you installed the RamAir filter with no problems. The tune shouldn't cause any mileage problems just by adding the RamAir unless you forgot to install/plug in the IAT sensor or damaged it or the extension cable is defective?? I'm grasping at straws here but the IAT sensor helps ensure proper engine drive ability.

Here is one of the conditions a bad IAT sensor can cause from a Google search I just did. I'm not sure if it will always trigger an engine fault code though.

"3. Decrease in fuel efficiency
Another symptom of a bad or defective air charge temperature sensor is a noticeable decrease in fuel efficiency. The air charge temperature sensor sends data to the computer, which allows it to make continuous adjustments to the engine’s air / fuel mixture for maximum fuel efficiency. Any problems with the sensor can result in incorrect calculations by the ECU, which may result in a decrease in fuel efficiency."

On another note, I have a 2012 Roadster with tune 20355 +5% from Hanso with TORs and it gives me very good fuel mileage with no decel popping. This tune is virtually identical to the one you have with the top 3 gears unrestricted like 20776. I also just installed my RamAir but haven't got a chance to try it. Will let you know how it goes as soon as it stops raining.

Checked IAT...all good there.

 

[R3Rx118]

Just to confirm, you have a 2015 Roadster with a slip on muffler along with 20776 tune +5% fuel. It appears you installed the tune and ran it before you installed the RamAir filter with no problems. The tune shouldn't cause any mileage problems just by adding the RamAir unless you forgot to install/plug in the IAT sensor or damaged it or the extension cable is defective?? I'm grasping at straws here but the IAT sensor helps ensure proper engine drive ability.

Here is one of the conditions a bad IAT sensor can cause from a Google search I just did. I'm not sure if it will always trigger an engine fault code though.

"3. Decrease in fuel efficiency
Another symptom of a bad or defective air charge temperature sensor is a noticeable decrease in fuel efficiency. The air charge temperature sensor sends data to the computer, which allows it to make continuous adjustments to the engine’s air / fuel mixture for maximum fuel efficiency. Any problems with the sensor can result in incorrect calculations by the ECU, which may result in a decrease in fuel efficiency."

On another note, I have a 2012 Roadster with tune 20355 +5% from Hanso with TORs and it gives me very good fuel mileage with no decel popping. This tune is virtually identical to the one you have with the top 3 gears unrestricted like 20776. I also just installed my RamAir but haven't got a chance to try it. Will let you know how it goes as soon as it stops raining.

Checked IAT...all good there.

SOME of the maps are too rich to stop decel pop and they are only getting 20 some MPG So change the map

Not sure if you mean change the entire map and install a new one. Which I'm open to if anyone has one. Or make changes to the existing map. Which I'd like to try but I'm not sure how to do it.
I see it +5% on the fueling and I am guessing it's not a simple go in and change the fueling in one place??? Or is it??

 

[Gregger]

Just install the Triumph Tune 20776 from Tune ECU for your bike which is set up for TORS and try it. I'm pretty sure that tune already had the secondaries unrestricted for the top 3 gears.

 

[R3Rx118]

Just install the Triumph Tune 20776 from Tune ECU for your bike which is set up for TORS and try it. I'm pretty sure that tune already had the secondaries unrestricted for the top 3 gears.

Yeah, I think I saw the same thing. I initially thought that somehow I may have changed it, but I didn't do anything other than save the stock map and download the new one. From what I saw it was unrestricted up until...going by memory on this.....4th and 5th gear around 4800rpm, is where it started having restrictions.