× 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
1995 BMW 318is 1.8L O2 Flatlines
Posted to European Driveability on 9/15/2003 9 Replies

This one appears to be a blend of both mechanical and computer problems. The O2 sensor will flat line at .15vdc at an idle, but will switch very well at the higher rpm's. The idle gets a little bit unstable at times but otherwise is ok. Actually the O2 signal ...

9 Replies Received (View Replies)

  Related Documents & Media  1995 BMW 318is

 
Message Closed w/FIX

car Vehicle Data

1995 BMW 318is

VIN WBABE6323S
Engine1.8 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsO2 Flatlines
OccursIdle

Trouble Codes

1222O2 sensor circuit
Message Closed w/FIX

car Vehicle Data

1995 BMW 318is

VIN WBABE6323S
Engine1.8 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsO2 Flatlines
OccursIdle

Trouble Codes

1222O2 sensor circuit