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Tip in fuel issue
Posted: Mon Sep 05, 2011 3:00 pm
by Vtec6000
Just wondering is there a way to speed up when tip in fuel occurs? I'm tuning a honda engine on individual throttle bodies and when going WOT quickly the tip in fuel doesn't occur quick enough so the engine bogs for a second. I can see on the wideband the lean condition occuring and with increasing tip in fuel amount it doesn't help.
Re: Tip in fuel issue
Posted: Tue Sep 06, 2011 10:21 am
by Spunkster
Has the car been tuned on the dyno? Do you have a wideband?
Re: Tip in fuel issue
Posted: Tue Sep 06, 2011 11:29 am
by Vtec6000
Yes it has been Dyno tuned and runs great bar the lag when going WOT
Re: Tip in fuel issue
Posted: Tue Sep 06, 2011 11:59 am
by Spunkster
I would recommend taking it back to the tuner to have them help you with this issue. They should be able to get it straightened out.
Re: Tip in fuel issue
Posted: Tue Sep 06, 2011 12:11 pm
by Vtec6000
Spunkster wrote:I would recommend taking it back to the tuner to have them help you with this issue. They should be able to get it straightened out.
I'm the tuner! I have mapped a few Honda's with itb's on difference EMS without issues so not sure what I'm missing with the s300. It appears tip in isn't occurring quick enough
Re: Tip in fuel issue
Posted: Tue Sep 06, 2011 1:10 pm
by Spunkster
Re: Tip in fuel issue
Posted: Tue Sep 06, 2011 2:43 pm
by Vtec6000
I'm hesitant about sharing my calibrations on the forum however if you would pm me your email address I'll forward it to you