car came to shop for a smog, but it has excess co emiisions no codes, o2 is .9mv map is 1.7 -1.8 fuel pressure is 15psi on tbi i have done all the 'basics' right down to checking cam timing, any clues as to what i am overlooking, oh inj plse width @1.2 at idle...

FIX posted 7/6/1998

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