× 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
1991 Honda Civic DX 1.5L Excessive Emissions
Posted to Asian Driveability on 9/12/2001 7 Replies

Does anyone know if O2 voltage should be at about .8 Volts at idle with engine worm? At 2500 RPM O2 cycles normally.

7 Replies Received (View Replies)

  Related Documents & Media  1991 Honda Civic DX

 
Message Closed w/FIX

car Vehicle Data

1991 Honda Civic DX

VIN 2HGED6356M
Engine1.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsOBD1
SymptomsExcessive Emissions
OccursIdle
Message Closed w/FIX

car Vehicle Data

1991 Honda Civic DX

VIN 2HGED6356M
Engine1.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsOBD1
SymptomsExcessive Emissions
OccursIdle