car wont pass state emission test very rich co off scale o2 voltage at .96 and fixed create a small vacuum leak and o2 sensor reacts to zero fuel pressure koer 37 psi no codes in system maf voltage at idle 1.2v coolant sensor voltage hot engine 1.4v any ideas?

FIX posted 5/25/1999

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle