power commander adjustment=nanny issues?

[NVERLAST1]

I had power commander installed with autotune and I had no issues. I was using two brothers map. I had guy do manual adjustment and ever since nanny kicks in bike shuts off. can I just unplug power commander or do I need to load old map back?. also if I need to load old how do I do it myself?

 

[Flanker]

Not really familiar with the PC V. I've got a PC III on my ZX; and a Juice Box Pro on the Spyder; you should be able to unplug where the PC splices into the stock fuel injection circuits, then reconnect the stock fuel injector leads to each other. If your PC splices into the stock throttle position sensor wire, or O2 circuits.....................disconnect those too. Your Spyder should revert back to the stock fuel injection/timing maps. Good luck! PS: Be sure and refer to the instructions that came with your PC V, to make sure what all was spiced into your stock injector circuits/wiring harness.............to make sure there isn't something I'm unaware of as my advice is based on my two similar, but different systems.

 

[5PYD3R]

I would load back your stock map. What adjustment did he do? Once in a while I will check values on mine and load the new values if there is a big difference. Any adjustment needed you can easily do yourself. I started with the stock map, rode it for a while to get values to average in then applied them and ALWAYS save your maps because you may need to revert to it if you apply values and it makes the bike run worse.