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 Post subject: Consultation on idle carberry
PostPosted: Mon Oct 05, 2015 8:04 pm 
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Joined: Mon May 06, 2013 3:07 am
Posts: 29
Hi, I'm having a doubt about Carberry V 3.6.5, which has 2 settings map 1 and map 2, my question is this, there is the possibility of regulating in a way that the car idling while still maintaining 14 7-15 AFR without going bad cold and heat go rich, I have an STI 05 uk.
If you know some guide where you can read about him or how you configured.

Thank you.


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 Post subject: Re: Consultation on idle carberry
PostPosted: Mon Oct 05, 2015 8:21 pm 
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Joined: Thu Dec 18, 2014 10:31 pm
Posts: 1529
Location: oregon
Guille, where are you from? Could you describe your issues a little better? Is it a warm-up thing that is happening? Was your current tune on carberry done by a shop or is it your own? If it is your own, you could post it up for us to look at.

I'm not having any issues with idle, but my injectors settings and VE map are dialed in.

My idle is 16 degrees flat across all RPM points in the table, stock EJ205 block and heads.

With the engine off but the key in accessory, use the logger to poll throttle voltage, it should be around 0.52v - 0.58v or so when closed and foot off the accelerator.

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 Post subject: Re: Consultation on idle carberry
PostPosted: Mon Oct 05, 2015 9:09 pm 
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Joined: Mon May 06, 2013 3:07 am
Posts: 29
jon7009 wrote:
Guille, where are you from? Could you describe your issues a little better? Is it a warm-up thing that is happening? Was your current tune on carberry done by a shop or is it your own? If it is your own, you could post it up for us to look at.

I'm not having any issues with idle, but my injectors settings and VE map are dialed in.

My idle is 16 degrees flat across all RPM points in the table, stock EJ205 block and heads.

With the engine off but the key in accessory, use the logger to poll throttle voltage, it should be around 0.52v - 0.58v or so when closed and foot off the accelerator.


Hi bro, I'm from Paraguay have 05 sti version uk, tuning is made by me, now I have no problem only if I regulate to a climate of 20 degrees celsius to climb to 35 degrees Celsius begins to learn idling.

my car mods: Standard EJ20 engine, turbo VF30, Power Enterprise 800cc Stock air filter with K & N, walbro 450lbh, 100oct gas pump.

Thanks you.


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 Post subject: Re: Consultation on idle carberry
PostPosted: Tue Oct 06, 2015 12:27 am 
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RomRaider Donator

Joined: Thu Jan 29, 2009 3:16 pm
Posts: 523
I suspect you are seeing the biggest problem with SD on this ROM at the moment. IAT corrections. Suggest reading:

viewtopic.php?f=36&t=7841
viewtopic.php?f=36&t=10369
viewtopic.php?f=36&t=11492

If you ROM version does not have the IAT/CLT estimation table, I suggest you update to one that does. It will 'bandaid' this particular problem.

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 Post subject: Re: Consultation on idle carberry
PostPosted: Tue Oct 06, 2015 7:51 pm 
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Joined: Mon May 06, 2013 3:07 am
Posts: 29
bcheck555 wrote:
I suspect you are seeing the biggest problem with SD on this ROM at the moment. IAT corrections. Suggest reading:

viewtopic.php?f=36&t=7841
viewtopic.php?f=36&t=10369
viewtopic.php?f=36&t=11492

If you ROM version does not have the IAT/CLT estimation table, I suggest you update to one that does. It will 'bandaid' this particular problem.


Thanks bro, I will read the links and try to sti.
Otherwise we do not have the version you use Carberry I will update myself.


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