Ok, so I have a jdm Motor as we all know,I currantly bought a B&M and gauge.I keep setting Fuel at 42psi,but for some strange reason it keeps going back to 40-41
and I cant figure out why.My basic mods are Aem,Jdm Header,and dc exhaust.Does any one else have this problem,and what psi do the most of you sit at?

If I can keep the settings I arranged it would look like this 42 at idle, and 52 at
wot.I know most of you have usdm ecu's but do they tend to run lean or rich??
My goal is to get more fuel in there and it does'nt seem like my b&M is working.I was leaning toword a Vafc but then again how much can that help?The only thing I can think of is a hondata. If I had a buyer for my ECU my decsion would be alot clearer as I know ultimitly a hondata would be the best thing!!

thanks in advance.. Slim


[Modified by UNVMYR, 3:20 PM 5/9/2002]


[Modified by UNVMYR, 3:21 PM 5/9/2002]


[Modified by UNVMYR, 3:24 PM 5/9/2002]

 

Are you removeing the vacuam line from the FPR when you make the adjustments? If not do so when you adjust it. Yes, the Stock ITR ECU "dumps" alot of fuel and has the car running very rich up top.

Mattj

 

Yes!!