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SVTPerformance's Chain of Restaurants
Tuning À la carte
Idle Issue. Possible Fuel Pump tuning issue.
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<blockquote data-quote="Bullitt5566" data-source="post: 15517494" data-attributes="member: 119066"><p>Thank you for the help. The fuel is spot on. I've also increased the O2 heater, time to go closed loop, and multiplied the O2 delay table by 1.5. The isc is right at 33% and the correction is around 0. I don't think it is a mechanical problem because it runs like a top, just doesn't idle. Pulling the spark back to 0 made the biggest difference, but I know that isn't the right answer because there's carbon spitting out of the tailpipes. The spark gain is .4 whereas 1.2 is default. (I'm using SCT PRP), the torque reserve is stock. How does the torque reserve function work? Thank you for your assistance.</p></blockquote><p></p>
[QUOTE="Bullitt5566, post: 15517494, member: 119066"] Thank you for the help. The fuel is spot on. I've also increased the O2 heater, time to go closed loop, and multiplied the O2 delay table by 1.5. The isc is right at 33% and the correction is around 0. I don't think it is a mechanical problem because it runs like a top, just doesn't idle. Pulling the spark back to 0 made the biggest difference, but I know that isn't the right answer because there's carbon spitting out of the tailpipes. The spark gain is .4 whereas 1.2 is default. (I'm using SCT PRP), the torque reserve is stock. How does the torque reserve function work? Thank you for your assistance. [/QUOTE]
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SVTPerformance's Chain of Restaurants
Tuning À la carte
Idle Issue. Possible Fuel Pump tuning issue.
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