I have a problem with my current calibration that after an initial engine warm up (couple minutes) the idle can only keep the engine running for really short periods before it stall.
Is there easy steps that I can perform to fix it?
Any help is really appreciated!
Thanks in advance,
Setup information
B16A2 engine (N/A)
Skunk2 Pro2 Cams
ID1000 injectors
Running on ethanol (E85)
Need help to fix my idle
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- Posts: 27
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Need help to fix my idle
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- datalog 3.s3d
- third stall
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- datalog 2.s3d
- second stall
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- start from cold, stall when hot.s3d
- warm up, until first stall
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- running callibration_v0.skl
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Re: Need help to fix my idle
You must set the idle as it states in the factory service manual first then you can make minor adjustments in the software.
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Re: Need help to fix my idle
Thanks for your reply Spunkster!Spunkster wrote:You must set the idle as it states in the factory service manual first then you can make minor adjustments in the software.
Just to make sure, you mean that I should go thru the process described in the attached pages (extracted from service manual) or the s300 help (http://hondata.com/help/smanager/index. ... espeed.htm) ?
Is there any way to know that my calibration isn't impacting negatively my idle when I perform the above steps?
Thanks for your support! =)
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- page2.png (204.72 KiB) Viewed 6006 times
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- page 1.png (153.05 KiB) Viewed 6006 times
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Re: Need help to fix my idle
Another thing, I'm using an 68mm OmniPower TB, so I don't have the idle screw, neither FITV.
Re: Need help to fix my idle
You may have a problem then if there is no way to set the idle propelry.
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Re: Need help to fix my idle
I believe that instead of using the idle screw (that does not exist) I will need to use the screw blocking butterfly plate below the cable mount (and adjusting the TPS range after that.Spunkster wrote:You may have a problem then if there is no way to set the idle propelry.
What I'm in doubt is about the calibration and how does it affect my idle while I'm adjusting it (I'm assuming that my idle calibration is not good).
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Re: Need help to fix my idle
Hello,
I could not set my idle exactly as described at smanager help (I cannot hold an 450 RPM idle without the IACV), but I could set somehow playing with TPS my idle at 900 ~ 1000 RPM and it keep quite stable when the car is running and I stop at traffic light.
I could not set properly the idle right after I turn the car on (does not matter if he is cold or already hot), the idle stay really unstable (low RPM - less than 800 RPM) and stall.
What should I change in my calibration to fix it?
Thanks in advance,
Rafael
I could not set my idle exactly as described at smanager help (I cannot hold an 450 RPM idle without the IACV), but I could set somehow playing with TPS my idle at 900 ~ 1000 RPM and it keep quite stable when the car is running and I stop at traffic light.
I could not set properly the idle right after I turn the car on (does not matter if he is cold or already hot), the idle stay really unstable (low RPM - less than 800 RPM) and stall.
What should I change in my calibration to fix it?
Thanks in advance,
Rafael
- Attachments
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- running callibration_v4.2.skl
- (39.9 KiB) Downloaded 243 times
Re: Need help to fix my idle
You need an idle controller. It is there specifically for this reason. Without it you will have problems with idle.
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- Joined: Sun Nov 18, 2012 9:12 pm
Re: Need help to fix my idle
I do have one (IACV) and I can see it working (when the car is stopped), but it does not work right after starting the car (hot car, park for 5 min, start the car) the idle stay weird for a couple of minutes and then it stabilizes.Spunkster wrote:You need an idle controller. It is there specifically for this reason. Without it you will have problems with idle.
Re: Need help to fix my idle
Then the problem is with the throttle body not having a way to prperly adjust the bypas air to keep it from stalling.
Try the stock throttle body and see if the problem goes away.
Try the stock throttle body and see if the problem goes away.
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- Posts: 27
- Joined: Sun Nov 18, 2012 9:12 pm
Re: Need help to fix my idle
I'll try! Thanks!