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Need some help with ectune

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Old Apr 19, 2010 | 11:04 AM
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BoostedEgHatchFl's Avatar
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Default Need some help with ectune

First off when I start the car if I don't rev it for about 20-30 secs the car will die right away. After that it will run. Also having a problem with every time I push the clutch in to come to a stop the car will die. Also noticed that its only pulling -11 on the boost gauge. Found a leak so I swapped tbs last night and now the car wont idle at all.

82mm b16
1000cc injectors at 38 bfp
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Old Apr 19, 2010 | 11:07 AM
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Default Re: Need some help with ectune

--------------------------------------------------------------------------------

Tried to upload the tune and it wouldn't let me. But here's the link to the ectune site.

http://forum.ectune.com/viewtopic.ph...er=asc&start=0
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Old Apr 19, 2010 | 11:08 AM
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Default Re: Need some help with ectune

Are the 1000cc's too big for a street driven b16?
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Old Apr 19, 2010 | 11:57 AM
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Default Re: Need some help with ectune

I'd create a new calibration.

Get all your primary fuel trims in order before you start.

Once you start, adjust your primary fuel multiplier to achieve good AFR's. Rev the car high and let it fall to idle, if it falls below target idle speed, increase IACV duty cycle, if it catches before target idle speed and then settles, decrease IACV duty cycle.'

That should get your setup to idle well, if not you may have a hardware issue (leaks, etc).

You may also want to bump up your base pressure. It will help with idle.
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Old Apr 19, 2010 | 12:40 PM
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Default Re: Need some help with ectune

^good advice.
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Old Apr 19, 2010 | 12:50 PM
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Default Re: Need some help with ectune

The bfp has to stay since the car has been dynoed tuned already. The car wont even idle now.
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