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If you cant leave HELPFULL comments please dont comment.
I put the new ecu in and the car fired right up. Still have to set the neo at
+20 to get the idle a/f ratio right. I know safc's are stupid for tuning!!. I bought the car this way!! Trying to weed out things so I can ditch the SAFC. I'm wondering if the PO put the NEO in just to richin up the idle mixture....?
I will go stand alone in the future, but I have other cars that need things first so I just want to get this thing running decent for now. It screams at WOT! just a lean idle issue..?
So far:
Base timing is correct
Fuel pressure is correct
Raising base fuel pressure makes no impact on idle mixture.
No boost, or vac leaks
IACV is good
New fuel filter
New N62 maf
Tried diff injectors and ecu= No change
Changed plugs and put in magnecor's-just because....
**The car has 264 cams. Could that make it idle lean??
Unplugging the o2 sensor makes no change to A/F ratio on wideband....?
Could bad o2 sensor make it idle that lean??
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'95 S14 KA24det, '96 Z32tt, '93Z32tt, '93 Z32 NA slicktop!!
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