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1991 Honda Accord EX 2.2L Excessive Emissions
Posted to Asian Driveability on 12/7/2011 1 Reply

When performing the ASM test at 15 and 25 MPH the unit passes without a problem. Then when the Smog check is performed it has high CO%, sometimes at 15 MPH, sometimes at 25 MPH, and Sometimes both! AH, Then we do the ASM test it passes again at both speeds. So...

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  Related Documents & Media  1991 Honda Accord EX

 
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car Vehicle Data

1991 Honda Accord EX

VIN 1HGCB7667M
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / mpi
Emissionsobd1 calif
SymptomsExcessive Emissions
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

1991 Honda Accord EX

VIN 1HGCB7667M
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / mpi
Emissionsobd1 calif
SymptomsExcessive Emissions
OccursIntermittently