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1990 Honda Civic 1.5L Excessive Emissions
Posted to Asian Driveability on 10/29/2002 5 Replies

Failed Emissions(Gross Poluter)[...] is Co increases from practically nothing to very rich at cruise(see results).Code #1 present,but replaced O2 sensor with dealer [...] pressure checks [...] O.K. Air intake o.k. Before going further thought I'd check to see ...

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  Related Documents & Media  1990 Honda Civic

 
Message Closed w/FIX

car Vehicle Data

1990 Honda Civic

VIN 2HGED634LH
Engine1.5 L / 4 cyl / GAS
Trans4-speed Standard
DeliveryFI
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

1O2 sensor
Message Closed w/FIX

car Vehicle Data

1990 Honda Civic

VIN 2HGED634LH
Engine1.5 L / 4 cyl / GAS
Trans4-speed Standard
DeliveryFI
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

1O2 sensor