Question for Jim or Justin

[GoDogGo]

I realise now that I probably should have posted this question here, but I put in in the Gen 2 posts. It is a question about a/f ratios and why mine is so high (I'm in bone stock trim now).

I won't install the JDM air filter and 4# lower till I get this problem solved.

Here is the link:
http://www.nloc.net/vbforum/showthread.php?s=&threadid=11324

Thanks guys.

 

[Jim@JDM]

GoDogGo,

Air fuel ratio at cruz and idle is correct between 14.5 and 14.7.
That is what the closed loop fuel calls for.

At WOT it should be between 11.7 and 12.0.
It all depends on how you are checking this.
Sometimes when your on a dyno they wait to long before putting it all the way to the floor.
You never get a true reading because the dyno run is so short.
You might want to check it on the street.
Let it go through all three gears at WOT.
You might want to check for unmetered air, maybe a line off underneath the T/B boot or check you fuel filter.


Hope this helps
Jim@JDM