2jz swap runs lean under boost
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Driver School Candidate
Joined: Sep 2011
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From: fl
2jz swap runs lean under boost
Hello
I have just installed an Aristo "JDM" 2jzgte into my 92 mk3 Supra,I went single turbo"t67" with 3 inch exhaust,3 inch intercooler and pipes. 440 cc inj
the problem I am having is this.
if I just drive normal little or no load I run at 14.5 which is perfect,
if I let off it goes rich as low as 10.0, the problem is when I go into BOOST
while under pressure 10 PSI max, it goes lean if I ease into it, if I stomp on it it will run rich??? WTF, Has anyone run into this issue?
It's very noticable sometimes I actually feel a noticible Bog.
also does anyone know what 3 wire oxygen sensor I can buy "screw on type" ?
I have just installed an Aristo "JDM" 2jzgte into my 92 mk3 Supra,I went single turbo"t67" with 3 inch exhaust,3 inch intercooler and pipes. 440 cc inj
the problem I am having is this.
if I just drive normal little or no load I run at 14.5 which is perfect,
if I let off it goes rich as low as 10.0, the problem is when I go into BOOST
while under pressure 10 PSI max, it goes lean if I ease into it, if I stomp on it it will run rich??? WTF, Has anyone run into this issue?
It's very noticable sometimes I actually feel a noticible Bog.
also does anyone know what 3 wire oxygen sensor I can buy "screw on type" ?
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lemmiewink
SC - 1st Gen (1992-2000)
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Mar 5, 2009 05:45 PM
