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My Melcodiag experience, and throttle / limp issues and fix

Joined Mar 2024
3 Posts | 1+
Manchester
Hi all,

I recently bought a 2013 Hyperstrada and have learnt a lot through reading this forum so thought I'd give back what I can in case it helps others in the future;

- My bike was due the desmo service when I got it. I'm happy doing the work myself so just needed a way to turn the dash indicator off. In my case*, I was able to read all codes, delete codes, and also reset the desmo service light without issue.

*it's reported in some places that others have not been able to do reset service lights. Whether this is because the functionality has been added since they tried I don't know.

- My bike also had an engine light on, and felt like it was in a semi-limp mode. It rode fairly normally up to about 5000rpm, at which point there was just no power. It would throw a consistent lambda code even after clearing codes, so I installed eliminator plugs (as they were original so likely to fail at some point anyway) but the code persisted. At this point I started thinking about the weird electrical issues I was reading from people with throttle or dash issues. I rang my dealer and they confirmed my bike had been in for all recalls, including the CAN protection filter. I then did the Eldor coil swap for peace of mind (I sold the original coils for more than I paid!). Then I thought about the throttle issues so got the code from the throttle connector and rang the dealer again. It took quite a bit of explaining/convincing for them to look hard enough to find the service bulletin or whatever they called it, but they then confirmed I had an original throttle that required replacing. They replaced it FOC, and it's been great ever since!
 
Nice to see a post with a happy ending!
Can you tell me where the code is located for the throttle? Is it on the connector itself?
Ta

A
 
Cheers.

Yes the code is on the connector itself, which is tucked behind the headstock from memory. Just follow the cable from the throttle. It has 3 lines of text on it, and I believe it's the letter at the end of the second line which is the "version" identifier. From memory, I think they said anything before "D" or "E" needs changing but don't quote me on that.

Mine was;

080138
001.1C
BITRON
 

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Cheers.

Yes the code is on the connector itself, which is tucked behind the headstock from memory. Just follow the cable from the throttle. It has 3 lines of text on it, and I believe it's the letter at the end of the second line which is the "version" identifier. From memory, I think they said anything before "D" or "E" needs changing but don't quote me on that.

Mine was;

080138
001.1C
BITRON

Ah sound. Thanks.

That's worth knowing. I'll have a check.đź‘Ť
-A
 
Hi, i saw your thread right now and i would like to ask you what kind of software and interface are you using to connect to the motorbike? Did you find a way to reset the tps on your own? Thanks
 
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Okay thanks for the info. Maybe I'll give it a try and buy the new tps for the handlebar and try to reset/setup
 
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