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SVTPerformance's Chain of Restaurants
Tuning À la carte
2011 Mustang 5.0 issue with Open Loop all the time
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<blockquote data-quote="decipha" data-source="post: 16225224" data-attributes="member: 74327"><p>this forum is more generic tuning ?s</p><p></p><p>for more in depth tuning its prob best to go to <a href="http://forum.efidynotuning.com" target="_blank">EFIDynoTuning • Index page</a> and post there. You should post the tune file too to make sure its not anything in the tune doing it.</p><p></p><p>Usually if its stuck in open loop its due to an o2 sensor extender. You cant use them on coyotes cuz they run widebands and it throws off the calibration. If you need longer o2s then you need to order some for an f150 which are longer.</p><p></p><p>Otherwise suspect o2 sensor issues usually.</p></blockquote><p></p>
[QUOTE="decipha, post: 16225224, member: 74327"] this forum is more generic tuning ?s for more in depth tuning its prob best to go to [URL="http://forum.efidynotuning.com"]EFIDynoTuning • Index page[/URL] and post there. You should post the tune file too to make sure its not anything in the tune doing it. Usually if its stuck in open loop its due to an o2 sensor extender. You cant use them on coyotes cuz they run widebands and it throws off the calibration. If you need longer o2s then you need to order some for an f150 which are longer. Otherwise suspect o2 sensor issues usually. [/QUOTE]
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SVTPerformance's Chain of Restaurants
Tuning À la carte
2011 Mustang 5.0 issue with Open Loop all the time
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