those with 1/2jz's chime in. 1jz low idle/lean
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those with 1/2jz's chime in. 1jz low idle/lean
so i've had 1jz sc for a while now which is my daily driver. my alternator died a few days ago so got it replaced. but now the car idles very low 550-650 range. misfires a bit on idle. car got tuned on a safc a while back but now it goes lean on idle and wot too. and the safc still has the same settings as before when it got tuned. messed with the safc a bit and got the idle better (afr around 14.5-15) it misfires less now but the idle is still very low.
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apparently i reset my ecu since my alternator died i left the car with the battery terminal off for almost 2 days. and didnt drive the car after i put in the new alternator. the ecu needs some time driving for it to come back to normal. looks like im going to do some boosting on the highway tomorrow
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