MIL on code 44. No 5 volt at o2 sensor plug. Should there be 5 volts here? Car runs okay. With key on engine off my scanner reads .448 volts. When Istart the car voltage goes to .043 and stays around [...] new o2 sensor stays the same tried unpluging senso...

FIX posted 10/25/1999

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