TwinTurbo.NET: Nissan 300ZX forum - Hey guys, what do you want to do with your fuel pressure
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Subject Hey guys, what do you want to do with your fuel pressure
     
Posted by Dark Diver on January 14, 2008 at 1:56 PM
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In Reply To I want buy 5 Gauges, Need your opinion. posted by JFRacing on January 14, 2008 at 12:46 PM
     
Message gauges ? Will you control everytime that fuel pressure = boost + 3 bars ? Fuel pressure alone doesn't mean anything.

IMHO, fuel pressure should be verified sometimes (say once a year) or when you upgrade your boost, just to be sure your fuel pump and fuel regulator are OK.

If you don't have enough fuel, your AFR will raise. So a WB O2 sensor will be more accurate, especially if you can set an alarm on it.

     
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