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2000 Infiniti I30 3.0L Excessive Emissions, Poor Fuel Economy, MIL Lamp on
Posted to Asian Driveability on 9/14/2006 4 Replies

hello laddys and genttle man: we are not sure what to do to this car. code indicated cat problem and the cat is not working most of the time, because the engine is running too rich. the mass air flow is prime suspect, but don't know what it should look like. t...

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  Related Documents & Media  2000 Infiniti I30

 
Message Closed w/FIX

car Vehicle Data

2000 Infiniti I30

VIN JNKCA31A8Y
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/FIX

car Vehicle Data

2000 Infiniti I30

VIN JNKCA31A8Y
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)