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Thread: ECU/Exhaust Swap, Bike Wont Start

  1. #1
    apriliaforum newb
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    ECU/Exhaust Swap, Bike Wont Start

    Elo

    Tuono Factory -17 APRC

    Swapped Exhaust and ECU, done the Handle/Throttle Learning in GuzziDiag.

    The only "problem" on dash is a service alarm regarding TC, which i cant calibrate in the snow.
    Bike does its start procedure and all lights works, so everything seem in order

    But pressing the starter gives the same reaction as to leave the Killswitch at ON, not the case here.

    No clicking noise, doesnt even try to spin the engine.

    Checked all fuses below the seat.
    Current Tuono 1100 Factory -17
    Virago xv - custom project
    past MV brutale 675 -14

  2. #2
    apriliaforum newb
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    Side stand down?

  3. #3
    apriliaforum newb
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    Yup, but its in neutral.
    Current Tuono 1100 Factory -17
    Virago xv - custom project
    past MV brutale 675 -14

  4. #4
    apriliaforum expert plocky's Avatar
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    Has the ECU been set up properly by the seller for your bike??
    If AF1 set it up 100% that it is setup & tested correctly for the information you gave them during purchase. Anyone else???
    Is it running the correct map for your bike?
    Is it the correct ECU for your model?

    Take you five minutes to reinstall old ECU & test if bike starts, that should confirm whether it is new ECU prob or not.
    Recheck all connections you undid to change over, especially IMU on back of tank.
    2015(16) RSV4 RR Ascari Black 201HP

  5. #5
    apriliaforum newb Latro's Avatar
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    Connect GuzziDiag and check for fault errors in particular the active ones.
    '16 Tuono Factory

  6. #6
    apriliaforum prov-nov
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    Changing the ecu on a 2017 bike is not as straight forward as on a 2015. You need to visit the dealer to use PADS in order to commission the ecu correctly.

  7. #7
    Max Lean Angle / Administrator Ed / AF1 Racing's Avatar
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    Quote Originally Posted by RedMacgregor View Post
    Changing the ecu on a 2017 bike is not as straight forward as on a 2015. You need to visit the dealer to use PADS in order to commission the ecu correctly.
    Correct, it need to have the units in the ecu set to mph or kph and that must match what the abs unit is programmed to. Has nothing to do with units on the dash. They are not set as sent from Aprilia. We setup the ecus for a diy install, and we set them to mph for USA and Canadian customers unless otherwise noted

  8. #8
    apriliaforum newb
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    Appreciate it

    Gona swap to standard ecu and check first. If race ecu is the problem i Will take it to dealer come spring.

    Happy new year
    Current Tuono 1100 Factory -17
    Virago xv - custom project
    past MV brutale 675 -14

  9. #9
    apriliaforum Member skeelo221's Avatar
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    Quote Originally Posted by Dayvid View Post
    Appreciate it

    Gona swap to standard ecu and check first. If race ecu is the problem i Will take it to dealer come spring.

    Happy new year
    Using GuzziDiag what is the map code of the ECU you installed?

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