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Re:2008, fuel injected.. Backfires when decelerating (2 viewing) (2) Guests
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TOPIC: Re:2008, fuel injected.. Backfires when decelerating
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TampaSVT (User)
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Re:2008, fuel injected.. Backfires when decelerating 2 Years, 6 Months ago  
SCUD:

It's my understanding that the AIS (Air Injection System) puffs air into the exhaust. With after-market pipes (lesser/no baffles), the popping / backfiring sound is more pronounced.

I have assumed that the final burning of spent fuel vapor was the reasoning behind it. The additional oxygen inserted into the pipe facilitates that process.

Every place on the Internet state performance gains by removing the AIS. Why? Only 2008-2009 have 02 sensors at that point.

I could be way off, though...


Rich
 
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Last Edit: 2009/07/25 18:27 By TampaSVT.
 

2008 Road Star
Tricky Air Ride(remote controlled)
6-degree Raked Front-end
Ape Hangers w/Internal Throttle & Wiring
RoadHouse Dooleys
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2008, fuel injected.. Backfires when decelerating
mrsuznoz 2009/07/06 19:11
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Curt 2009/07/06 19:23
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DocShadow 2009/07/06 19:53
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mrsuznoz 2009/07/06 19:58
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TampaSVT 2009/07/06 20:26
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mrsuznoz 2009/07/06 19:57
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gator1922 2009/07/10 14:00
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weeds1966 2009/07/23 00:48
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TampaSVT 2009/07/23 05:01
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scoop47501 2009/07/26 07:31
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skypilot 2009/07/10 16:39
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Road_Hawg 2009/07/10 16:59
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mrsuznoz 2009/07/25 10:11
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Jason19 2009/07/10 17:07
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skypilot 2009/07/11 12:40
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skypilot 2009/07/11 12:37
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mrsuznoz 2009/07/18 09:35
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SCUD 2009/07/25 17:29
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TampaSVT 2009/07/25 18:25
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DocShadow 2009/07/25 21:52
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ltjames 2011/03/28 07:48
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davej 2011/03/28 08:26
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