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ECU hacking -> General Discussion -> Want to read only 2014 MT-09 to diagnose problem
Post Info TOPIC: Want to read only 2014 MT-09 to diagnose problem
SteveOz


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Want to read only 2014 MT-09 to diagnose problem
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Hello Everybody,

I am new to this and-have no experience. I have a 2014 Yamaha MT-09 with a Denso ECU. The bike has a sensor problem that I wish to diagnose. The diag port is 4 wire CAN 500k. However the ECU will not talk. I have used 4CAN to OBDII adapters and Bluetooth sender to Torque Android app. Torque scans protocols and settles on Can4 but then stops. I assume that some access code must be supplied to the ECU in order to initiate communication. Then I can read my sensors.

What are my first moves to getting comms going to the ECU?
https://www.partshark.com/oemparts/a/ya ectrical-2 ...

Thanks,
Steven



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arismaragos


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nothing software for diagnose errors for yamaha...only yamaha dealer reading errors ecu....

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coma


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you can use a generic scanner obd can bus.
see on google or on ebay

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Wiebren


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You the same guys as on the FZ-09 forum?(Jim_Royle?)

I would advice you to switch the rx and tx pins per protocol. Also before CAN, yamaha was using K-line (single wire) protocol. So make sure you need the CAN protocol.

But for reference; what is the problem you want to diagnose?

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