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-   6.7 Performance Parts Discussion (2011-2016) (https://www.powerstroke.org/forum/6-7-performance-parts-discussion-2011-2016/)
-   -   Ezlynk and sotf switch (https://www.powerstroke.org/forum/6-7-performance-parts-discussion-2011-2016/1368713-ezlynk-sotf-switch.html)

r_marczak_83 09-11-2019 04:47 PM

Ezlynk and sotf switch
 
So I installed the ezlynk and 5 pos switch per the instructions on a 2014 f250. When swapping from tunes via the switch, I can’t seem to tell much of a difference.
When I had a 7.3 with a chip, if you switched between stock and 140hp on the fly, you could tell a big difference. The 150hp feels low key compared to what I would have expected. Surely you can feel a seat of you pants difference in 150hp over stock??
The plug I assume is correct since my dashboard app shows voltage drop from 5v (stock) down to .5v (150hp).
Is this really what to expect?


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kafleming19 09-11-2019 07:24 PM

Did you select the right tune? Does the description state “psp5” or “switchable”?


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r_marczak_83 09-12-2019 01:39 AM

Yes. I selected the no emission sotf tune by GDP, as I have a delete kit.


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joebuck 09-12-2019 04:44 AM

Could just be the tuners tune also, maybe ask them for a revision tell them what your after and they might send you a new updated file

r_marczak_83 09-12-2019 09:24 AM

Quote:

Originally Posted by joebuck (Post 16329263)
Could just be the tuners tune also, maybe ask them for a revision tell them what your after and they might send you a new updated file



Well maybe it is, I haven’t heard many negative remarks towards the tuner however.


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jetskier 09-12-2019 11:22 AM

I have DP emission tunes on the EZ-Lynk and I can only tell the difference on the top end when accelerating hard. I don't notice it much between the "stock" setting and the 100hp tune. I agree, the 7.3L switch settings were/are more noticeable between stock and the higher hp.

r_marczak_83 09-12-2019 12:58 PM

Quote:

Originally Posted by jetskier (Post 16329451)
I have DP emission tunes on the EZ-Lynk and I can only tell the difference on the top end when accelerating hard. I don't notice it much between the "stock" setting and the 100hp tune. I agree, the 7.3L switch settings were/are more noticeable between stock and the higher hp.



Ohhhh. Ok
Maybe that’s just the way it is then.
Thanks for explaining that.


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toad0407 09-12-2019 01:22 PM

I have ppei emissions on tunes and I can only tell a difference on the mid to top end but otherwise driving normally there isn’t much difference between the levels.


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powerstrokeshellback 09-12-2019 04:35 PM

There is a lot of torque management in the first three gears. If your Tuner doesn't change that, you won't notice anything on the bottom end.

Also, if the different switch positions have different transmission tuning, there will be a few hundred mile relearn.

HeavyAssault 09-13-2019 01:34 AM

The SOTF switch will do nothing for the transmission files.


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