Gremlins, they happen to everyone.

Yes you can balance the throttle bodies using tune ecu on the touring and all rockets except where map sensor has been eliminated say for a boosted engine which there is a couple work arounds.

Darned if I know how Warpo. My bike has one map sensor reading. Don't the other models have 1 reading for each cylinder?
 
Yes, but I was dismayed to find that you can't use tune ECU to balance the Triumph 4 cylinders, no idea why the extra cylinder changes that? But I sold that bike, so it doesn't matter. I think it's in diagnostics, but it's been a while.
 
Go to the other screen in tuneecu, the Tests tab. It'll show all 3

Thanks for that Rob. Still don't see how much balancing ya could do with all 3 cylinders hooked up to 1 map sensor but I sure will take it if I can get it.

Have to be easier than figuring out how to fix the manometer.
 
Thanks for that Rob. Still don't see how much balancing ya could do with all 3 cylinders hooked up to 1 map sensor but I sure will take it if I can get it.

Have to be easier than figuring out how to fix the manometer.

It can get pretty close, it's how the ECU determines which cylinder is at TDC to fire spark.
 
10-4 Will give it a go next weekend Rob.

Thanks
The map sensor in cunjunction with the magnetic crank sensor pick up along with some of that fancy programming (no longer cave man era) in the ecu and bam the ecu nows the vacuum numbers for each cylinder kind of like it know when to fire a spark even though it does not have a distributor
 
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