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MrK

MrK

2014-04-07 12:39:00 UTC

Gents,

I just get tuneecu cable and looking what map is downloaded into ecu and also done some diagnostics (just found that o2 and SAS is switched off).
What is wondering me - on full open throttle, the TPS on tuneecu shows 93% which I think is not quite right.
But I also have PC3 (custom mapped), and on PC software, with fully open throttle it shows 100%

Now the question is - should I put hands on TPS and try to adjust it or not, as PC map have taking that into account somehow and nothing need to be change? Or this is not relating to TPS at all, but for example throttle cable is not set up correctly? Just wondering where this 93% coming from...
Any clue?

Regards

Edit:


Values from TuneECU:

Throttle 15.3 0.61V (fully open 3.61V, 93% on the gauge)
0% 0% 1.01V

MrZ32

MrZ32

2014-04-07 22:21:00 UTC

if you went to change your tps to 100%, your bike would instantly stall as soon as you lift off the throttle.

if you bike doesnt want to stall after lifting off the throttle, i would personally leave it alone... mine sits at around 94% at full throttle and 0-1% at idle... anything more than that and the idle speed controller will not engage in time and your bike will stall.

The tps can be used to smoothen the throttle response at low speeds if required but again will lower the overall %throttle opening (which you dont want to do unless necessary).. its one big balancing act unfortunately

MrK

MrK

2014-04-08 08:43:00 UTC

Thanks for explanation. Bike is running well, no stalling issues, so I leave it alone.