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SVTPerformance's Chain of Restaurants
Tuning À la carte
Runs great in Open Loop, leans out in Closed Loop
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<blockquote data-quote="Lemmiwinks" data-source="post: 12872353" data-attributes="member: 135323"><p>Hi!</p><p>I'm trying to tune my car after the supercharger install and I can't seem to figure this one out.</p><p>The car runs great in open loop, constant 14.7 AFR on idle but as soon as it goes in to closed loop it jumps up to 16 AFR and runs way too lean.</p><p></p><p>What I have is:</p><p>306"</p><p>Procharger D1</p><p>Holley Systemax II</p><p>Edelbrock 70mm throttle body</p><p>VMP Tuning Blow-through 75mm HPX slot style MAF</p><p>Moates Quarterhorse</p><p>A9L Computer</p><p>OEM 2003 Cobra 39lb injectors</p><p>Aeromotive 13103 fuel pressure regulator</p><p></p><p>Anyone here have any ideas what could possibly be wrong?</p></blockquote><p></p>
[QUOTE="Lemmiwinks, post: 12872353, member: 135323"] Hi! I'm trying to tune my car after the supercharger install and I can't seem to figure this one out. The car runs great in open loop, constant 14.7 AFR on idle but as soon as it goes in to closed loop it jumps up to 16 AFR and runs way too lean. What I have is: 306" Procharger D1 Holley Systemax II Edelbrock 70mm throttle body VMP Tuning Blow-through 75mm HPX slot style MAF Moates Quarterhorse A9L Computer OEM 2003 Cobra 39lb injectors Aeromotive 13103 fuel pressure regulator Anyone here have any ideas what could possibly be wrong? [/QUOTE]
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SVTPerformance's Chain of Restaurants
Tuning À la carte
Runs great in Open Loop, leans out in Closed Loop
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