Tuning issue
hi I have 1.6 with a built bottom end a prescion 5557 turbo and 900cc injectors from injector nation and a ms2 diy unit . I got the engine in the car after a long winter and started getting the car to idle. I got the car to start and idle but when I play with my fuel settings my Afrs will not come up from 10.0 to 10.5 no matter how much fuel I take out of the table. I’ve set dead times to there specific settings. Just wondering if anybody has any idea. I’m checked to confirm that my wideband is indeed working and not broken. It idles good definitely rich for sure from checking plugs.
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Double check your injector dead times and maybe lower them some more as a test.
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Did you tell tunerstudio what wideband you're using?
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Originally Posted by Skamba
(Post 1536966)
Double check your injector dead times and maybe lower them some more as a test.
Originally Posted by SpartanSV
(Post 1536967)
Did you tell tunerstudio what wideband you're using?
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Check your logs for how long the injector is being kept open at idle. It could be compounded by a few different settings.
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Originally Posted by Skamba
(Post 1536985)
Check your logs for how long the injector is being kept open at idle. It could be compounded by a few different settings.
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In TunerStudio, Data Logging -> Start logging in the menu. If you're not using Tunerstudio you'd have to find out yourself.
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Originally Posted by Skamba
(Post 1536987)
In TunerStudio, Data Logging -> Start logging in the menu. If you're not using Tunerstudio you'd have to find out yourself.
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Also check your WUE and ASE, as they could bump your fuel with a cold engine / after starting.
When you can, you should post a log and your current tune. |
Originally Posted by Skamba
(Post 1536990)
Also check your WUE and ASE, as they could bump your fuel with a cold engine / after starting.
When you can, you should post a log and your current tune. |
1 Attachment(s)
Originally Posted by Skamba
(Post 1536990)
Also check your WUE and ASE, as they could bump your fuel with a cold engine / after starting.
When you can, you should post a log and your current tune. |
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