TwinTurbo.NET: Nissan 300ZX forum - my understanding is: no chip affects your idle mixture...
Subject
my understanding is: no chip affects your idle mixture...
Posted by
tognot
on January 12, 2010 at 10:49 PM
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In Reply To
Has anyone noticed a correlation btw running rich and Ash?
posted by BrysZ
on January 12, 2010 at 10:41 AM
Message
all the stock parameters are still in place at idle and cruise. if your exhaust " stinks" at idle - sounds like a misfire . what is your idle vacuum reading?
Follow Ups
Has anyone noticed a correlation btw running rich and Ash?
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BrysZ
10:41:27 01/12/10
they all run rich to some degree
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aliaZ
12:21:17 01/12/10
I do not have wideband O2...
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BrysZ
14:08:12 01/12/10
Your fuel pressure could be the culprit....
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zx299
15:13:17 01/12/10
Are you talking at idle or under acceleration?
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HighPsi
12:28:35 01/12/10
I have identical mods with Ash tune
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Summeronthechain (MN)
16:40:32 01/12/10
my understanding is: no chip affects your idle mixture... -
tognot
22:49:43 01/12/10
Idle vaccum is perfect...
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BrysZ
10:22:21 01/13/10
These are my current fuel pressure readings...
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BrysZ
12:43:39 01/13/10
rich!
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zdoc
21:47:05 01/14/10
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