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1988 Nissan Sentra 1.6L Excessive Emissions
Posted to Asian Driveability on 3/28/2001

In for smog check. Emission levels normal until intermittently 02 sensor voltage jumps up high, followed by a few seconds later idle emissions increasing. Blowing air over air flow sensor which is integrated into the top of the throttle body seems to bring emi...

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car Vehicle Data

1988 Nissan Sentra

VIN JN1PB22S4J
Engine1.6 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsUS Fed emissions
SymptomsExcessive Emissions
Message Closed

car Vehicle Data

1988 Nissan Sentra

VIN JN1PB22S4J
Engine1.6 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsUS Fed emissions
SymptomsExcessive Emissions