General Category > General Discussion
Piggy back device or ECU remapping?
WildGuzziNicholas:
I have a 2007 750 Nevada classic that is running a bit lean, and I would like to get a piggy back device installed to enrich the air fuel mixture. It's pretty hard finding information on this. Can anyone tell me what devices have been used and work on the Nevada? I would like one that I can adjust via turning knobs or Bluetooth. Thanks
TN Mark:
I’ve had a PCV on my Victory CCT for over 10 years and 90k miles. The bike was dyno tuned by ‘the’ master Victory technician in mid 2013. That bike runs perfectly each and every time I go out on it.
My other Victory has a direct to the ECU Techno Research Maximus tune on it. That bike also runs perfectly. The Maximus tuning option wasn’t available in 2013.
I suspect your Guzzi can’t be conventionally tuned directly to the ECU like the American brands can.
But you may be able to change a chip. I did that on a V10 Centauro many years ago.
Harley, Victory and Indian tuners can tune directly in the bikes ECU. I’m not sure your Guzzi ECU has that functionality.
michaell32:
I doubt you can find a Power Commander for your bike unless you get really lucky. Your bike probably has a 15rc ecu which can be tuned with the combination of tunerpro and guzzidiag.
guzzisteve:
Your Nevada is the same as a V7Clasic the 1st in the V7 series. It has an O2 sensor that controls the closed loop part of the map in ECU. Beetle map is the best value for your money. You need cables & GuzziDiag Reader & Writer to install the map or know someone close that has the set-up. You may need to find an older version of Power Comander if going that way. For that I would check with GTM in the store.
What ever you choose don't get a sensor fooler that goes on temp sensor or the like
The Beetle map has the O2 shut off so you can adjust idle mixture with software. Make sure you tell him what exhaust you have, open megaphones.
WildGuzziNicholas:
Where do I find this "Beetle map for my model (15RC is the ECU)? GTM? Also, what store are you referring to? Sorry for the questions, I am brand new to this. Thank you for your reply.
--- Quote from: guzzisteve on October 06, 2025, 04:48:30 PM ---Your Nevada is the same as a V7Clasic the 1st in the V7 series. It has an O2 sensor that controls the closed loop part of the map in ECU. Beetle map is the best value for your money. You need cables & GuzziDiag Reader & Writer to install the map or know someone close that has the set-up. You may need to find an older version of Power Comander if going that way. For that I would check with GTM in the store.
What ever you choose don't get a sensor fooler that goes on temp sensor or the like
The Beetle map has the O2 shut off so you can adjust idle mixture with software. Make sure you tell him what exhaust you have, open megaphones.
--- End quote ---
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