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2015+ S550 Mustangs
5.0L Coyote V8 Engine Modification/Discussion
Extremely confusing problem with my car (video)
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<blockquote data-quote="impactblue" data-source="post: 15329493" data-attributes="member: 154785"><p>I have tunes from 2 different tuners. </p><p></p><p></p><p>I have ruled the tune out</p><p></p><p></p><p></p><p>When I use the breaks. Downshift even try to slow using the ebrake. Sit on a hill facing downhill. Pretty much anytime the weight of the car is transferred forward it goes into limp mode. It's bizarre </p><p></p><p>It gets a few codes about throttle circuit voltage low And sometimes a code that says stuck shut. Naturallyyou think it's the throttle body. But It's not I replaced it and it made no difference. I replaced the roush wire harness for the throttle body. It is still giving me problems and is impossible to drive </p><p></p><p></p><p><img src="http://uploads.tapatalk-cdn.com/20160607/ba0a66f5438bdea08c04a1cf88f6dcd6.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p></p><p><a href="https://youtu.be/aUps_RnL4zc" target="_blank">https://youtu.be/aUps_RnL4zc</a></p><p></p><p></p><p></p><p>Sent from my iPhone using Tapatalk</p></blockquote><p></p>
[QUOTE="impactblue, post: 15329493, member: 154785"] I have tunes from 2 different tuners. I have ruled the tune out When I use the breaks. Downshift even try to slow using the ebrake. Sit on a hill facing downhill. Pretty much anytime the weight of the car is transferred forward it goes into limp mode. It's bizarre It gets a few codes about throttle circuit voltage low And sometimes a code that says stuck shut. Naturallyyou think it's the throttle body. But It's not I replaced it and it made no difference. I replaced the roush wire harness for the throttle body. It is still giving me problems and is impossible to drive [IMG]http://uploads.tapatalk-cdn.com/20160607/ba0a66f5438bdea08c04a1cf88f6dcd6.jpg[/IMG] [url]https://youtu.be/aUps_RnL4zc[/url] Sent from my iPhone using Tapatalk [/QUOTE]
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5.0L Coyote V8 Engine Modification/Discussion
Extremely confusing problem with my car (video)
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