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1990 Honda Civic DX 1.5L Excessive Emissions
Posted to Asian Driveability on 5/15/2001 1 Reply

Well, I thought I had learned a fair bit about these Hondas, but I am really stumped on this one and need some help. Car came in for an emissions test, failed NOx. I found the ignition timing off, and the O2 sensor slightly biased rich, and the valves were qui...

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  Related Documents & Media  1990 Honda Civic DX

 
Message Closed w/FIX

car Vehicle Data

1990 Honda Civic DX

VIN JHMED354XL
Engine1.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
SymptomsExcessive Emissions
OccursIdle
Misc.Tbi
Message Closed w/FIX

car Vehicle Data

1990 Honda Civic DX

VIN JHMED354XL
Engine1.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
SymptomsExcessive Emissions
OccursIdle
Misc.Tbi