V85tt E5 Check engine light after mods?

[fastlaners]

Hello All; I recently did the SAS delete kit and tip over valve, evap tank modifications;
-2022 V85 E5 Travel
-SAS delete kit installed; ( Yes; one bolt on right side plate was a challenge ) installed plug that came with kit on air box ; capped all other connected hoses and left unit plugged in.
-Tip valve and evap mods; gutted tip valve and left hose going to evap canister; cut other hose off top of canister and plugged all other hoses including one that goes to manifold also left unit plugged in.
-installed Mistral big bore header kit and y-pipe without catalyst, MassMoto carbon slipon with db killer, K&N air filter
-Then performed Upmap download; once complete; I took bike for a ride; smoother throughout the rpm range in all gears; much more lively feeling; seemed like less heat off cylinders; The only negative drawback is I have a flashing yellow check engine light; Upmap app. shows P1309 error code; any input or help on this issue would be appreciated. Thank you, John.

[twowheeladdict]

I guess non else has done what you did to the bike.  Mine is still 100 percent stock.

[RinkRat II]

    Code relates to crankshaft position sensor. Possible remap has an unknown or bad value. 

    Paul B

[Ed / AF1 Racing]

needs the tone wheel learning done.

There is a hack that works on the same 11MP ECU in the Aprilias, RS660 / V4.   Probably will also work on the V85

https://www.apriliaforum.com/forums/showthread.php?375470-Euro5-bikes-P1309-error-flywheel-learning-sync-misfire-detection&p=4909355&viewfull=1#post4909355

Gabro posting is the one who does all the UPMAPs for aprilia

[egschade]

Will messing with the ECU void the warranty?

[tris]

Will messing with the ECU void the warranty?

I'd have thought everything else you have done would have already voided the warranty.
Why worry now?

[Huzo]

I'd have thought everything else you have done would have already voided the warranty.
Why worry now?

Yeah.
My V85 warranty was voided before I got home.
I don’t know why though, I only removed the ugly bits…