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wideband acting goofy in cold weather ????????

Old 01-01-2008, 10:31 PM
  #1  
3.0 BAR
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Default wideband acting goofy in cold weather ????????

yea i dont know if this is common or not but we have been having some 0 and -4* weather here lately and it seems like my wide band is acting a little funny compared to when it was warmer outside. seems like all the same settings are running rich and even little changes on my afc cause the wide band to fluctuate more than normal
bitchasscracker is offline  
Old 01-02-2008, 12:17 AM
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Default Re: wideband acting goofy in cold weather ????????

The ECU adds fuel when the IAT sensor shows colder intake temps...the AFC doesnt have control of these corrections and becasue you are running bigger injectors, they are going to add more fuel than smaller stock injectors.
Chris Harris is offline  
Old 01-02-2008, 12:27 PM
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Default Re: wideband acting goofy in cold weather ????????

Will it do the same with a chipped ecu? Or is that only something yuou have to worry about with an afc hack?
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Old 01-03-2008, 01:44 PM
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Default Re: wideband acting goofy in cold weather ????????

Originally Posted by Smokey
Will it do the same with a chipped ecu? Or is that only something yuou have to worry about with an afc hack?
It will do it if you dont have the ability to play with some of those corrections.

You cannot play with these trims in TurboEdit...one of the reasons I dont suggest anything bigger than 450cc injectors with TurboEdit.

Hondata, Crome, eCtune, Neptune all have the ability to play and adjust a lot of these correction tables...
Chris Harris is offline  
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