× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1992 Oldsmobile Achieva S 2.3L Excessive Emissions, MIL Lamp on
Posted to GM Driveability on 9/26/2002 7 Replies

vehicle originally came in throwing black smoke out the tailpipe. o2 was reading zero and not moving. After replacement, we now get an O2 signal but it will go to 1 volt then gradually decrease to about .35 before abruptly rising to 1 volt again. we have disco...

7 Replies Received (View Replies)

  Related Documents & Media  1992 Oldsmobile Achieva S

 
Message Closed

car Vehicle Data

1992 Oldsmobile Achieva S

VIN [No VIN Available]
Engine2.3 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
SymptomsExcessive Emissions, MIL Lamp On
OccursIdle

Trouble Codes

45Rich Exhaust occasionally
Message Closed

car Vehicle Data

1992 Oldsmobile Achieva S

VIN [No VIN Available]
Engine2.3 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
SymptomsExcessive Emissions, MIL Lamp On
OccursIdle

Trouble Codes

45Rich Exhaust occasionally