had code ran on rx300 lexus saidecm batt malfunction causes openor short circuit condition or failed ecm?
but no rough transmission hard shifts just
idol problems and cutting out on take offs
please help what should i do first go after
relay fuse or o2censor?
check for loose wire connections and at battery connections must be clean and tight, this sounds also like sensors at incoming air snorkels, IAT,, MAF AND THE LIKE
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