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Author
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Topic: Puzzled on where my air/fuel should be?
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nycreep50
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Member # 9735
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posted
 
 
88 gt all bolt ons, installed fuel pressuer gauge, aem wideband.what's a good range on hwy it bounces between 13.2-14.1 when at idle it pegs rich. In town I seen it stay at 10.1 then clime to 13.
What the f&$ck man
Posts: 50 | From: 707 | Registered: Jan 2010
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Blind
2.3L
CAFords OG
Member # 3052
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posted
14.7 is ideal while cruising with no load, the computer will be aiming for this depending on lots of variables.
WOT with an n/a car 12 - 12.5:1 is ideal, with a boosted car 11 - 12:1 is ideal.
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89 LX Notchback ex 4cyl, 14psi
02 Harley F150, 15psi
Posts: 8521 | From: Fairfield | Registered: Jul 2003
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nycreep50
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Member # 9735
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posted
I got that, mabey should have explained in different, with my wideband installed should my readings be jumping around like that, what numbers don't I want to see.
Posts: 50 | From: 707 | Registered: Jan 2010
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Luke87GT
Lay'n more stripes
than Caltrans
Member # 21
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posted
First, where is your wide-band sensor?
You want it as close to the headers as possible for the most accurate readings.
I'd shoot for 12.8 - 13.0 for an NA car at WOT
Posts: 7802 | From: San Mateo | Registered: Jul 2000
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Blind
2.3L
CAFords OG
Member # 3052
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posted
it's going to jump around when you drive it.
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89 LX Notchback ex 4cyl, 14psi
02 Harley F150, 15psi
Posts: 8521 | From: Fairfield | Registered: Jul 2003
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