Engine light, no trottle response after that

dario204 · Aug 8, 2023

today in the ride, red ENGINE sign pop up, after that trottle was not responded now more. I poweroff bike, wait flew minutes, poweron again, after 10 meters, red ENGINE sign pop up again, trottle not responding again.
Anybody had simular problem ? Melcodiag showing no problem.

SirJAG · Aug 9, 2023

there has to be a code, if the engine light is on...need to know what that is first, then go from there....not enough info here...
JAG

dario204 · Aug 9, 2023

5 Defaults recorded on 7E2
U0100
Status: 24
U1601
Status: 28
P2103
Status: 28
20500
Status:

SirJAG · Aug 9, 2023

U0100 = CAN DATA LOST or Loss of communication with PCM/ECM A (this has to be reset by dealer), can be related to the BBS.

U1601 = I cant find this one, but U1600 is IMMOBILIZER FAULT could be related.

P2103 = Throttle Actuator Control system (motor High circuit). This is the injector motor on top of your throttlebodies, under your tank. I got this one before twice: first time i left a rag in the horizontal throttle body and started the bike up. Second time i didnt have the motor connected under the tank... Basically its unplugged or has obstruction and cannot turn or fully open, the motor is in a bind.

20500 = I cannot find any information on this guy at all my man. i'm sorry.

I hope you find some of this info useful...since you have Throttle error i'd start there...have you had tank off recently? the U0100 will not prevent start up or drivabilityits purely a datalogging issue or communication issue. If the bike starts, i dont think the immobilizer is the issue. Have you disconnected battery for 10-15min? check your earth ground connection behind your battery too..seen corrosion there cause weird issues before as well...

JAG

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Engine light, no trottle response after that

dario204

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