S2000 Engine Management Engine management topics, map and advice.

Lower VTEC

Old Apr 11, 2015 | 08:53 PM
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Default Lower VTEC

I just received my Hondata Flashpro and after reading some threads it seems that the Toda tune is the best thing for me based on my mods until I get an etune. When I upload the Toda tune does is automatically lower the VTEC to kick in at 4100 rpm or do I have to manually enter it in order to lower it? Thanks!
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Old Apr 12, 2015 | 02:45 AM
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Originally Posted by RKSKI
I just received my Hondata Flashpro and after reading some threads it seems that the Toda tune is the best thing for me based on my mods until I get an etune. When I upload the Toda tune does is automatically lower the VTEC to kick in at 4100 rpm or do I have to manually enter it in order to lower it? Thanks!

yes is automatically lowered the vtec to 4100rpm. check the calibration window and you will see the Vtec option.
from there you can set the vtec point which ever RPM you desire.
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Old Apr 12, 2015 | 04:12 AM
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Awesome. Thanks! Another question. Prior to the tune my secondary O2 was triggering a my CEL because of my test pipe. I was reading what the Toda tune does and I read that the tune should shut off this sensor. However, after the tune I drove the s2000 today and my CEL is still on pulling the same secondary O2 code. Did the car not take the tune?
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Old Apr 13, 2015 | 05:22 AM
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Originally Posted by RKSKI
Awesome. Thanks! Another question. Prior to the tune my secondary O2 was triggering a my CEL because of my test pipe. I was reading what the Toda tune does and I read that the tune should shut off this sensor. However, after the tune I drove the s2000 today and my CEL is still on pulling the same secondary O2 code. Did the car not take the tune?
On the Calibration Menu, click the Close Loop and you can see the Close Loop parameters, disable the Secondary oxygen sensor and save the calibartion then re-upload it.
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Old Apr 13, 2015 | 06:49 AM
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Thanks! I'll give it a shot tonight. I'm not sure how to keep the toda tune and add that to it, but I'm sure it's simple enough.
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