ECU reflashing options

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ShawnD

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My bike came with a PCV/autotune. I plan on getting the Nash reflash. What happens to the pcv/autotune when I do this, leave it on , pull it, what? Is there any reason to keep them?
 
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My bike came with a PCV/autotune. I plan on getting the Nash reflash. What happens to the pcv/autotune when I do this, leave it on , pull it, what? Is there any reason to keep them?

The Autotune module is difficult to use and has had limited success on the VMax.

The Power Commander can be used for other things like a quick shifter or a display for AFR or for data logging.

After the reflash you should disable Autotune in the software and make sure the Power Commander is running a "0" map (no fuel adjustment).
 
Will removing both of them do what you are saying or do I have to do those things before removing them? I have no plans for using a quick shifter, monitoring afr or any other function they provide.
 
Will removing both of them do what you are saying or do I have to do those things before removing them? I have no plans for using a quick shifter, monitoring afr or any other function they provide.

You can just take them off then.
 
Question on this topic (maybe a dumb one) - the previous owner of my vmax installed PCV w/ autotune as well.
I want to take out the PCV & autotune, and just have Nashflash, but I haven't started removing things yet so I'm coming into it a bit blind.
Is there something to do with Dynojet's wideband O2 sensors that came with the autotune installation? Can the flashed ECU operate with these wideband O2 sensors, or must I find the narrowband stock O2 sensors and reinstall them?
 
Question on this topic (maybe a dumb one) - the previous owner of my vmax installed PCV w/ autotune as well.
I want to take out the PCV & autotune, and just have Nashflash, but I haven't started removing things yet so I'm coming into it a bit blind.
Is there something to do with Dynojet's wideband O2 sensors that came with the autotune installation? Can the flashed ECU operate with these wideband O2 sensors, or must I find the narrowband stock O2 sensors and reinstall them?
Email Tim Nash on his site. He's quick to respond.
 
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