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1999 Acura RL Premium 3.5L Excessive Emissions, MIL Lamp on
Posted to Asian Driveability on 4/10/2009 13 Replies

hi has any one had this happen vehicle had code for insufficient egr flow p0401 cleaned egr ports and now have cat efficiency code popping up has any one had this issue or have any insight on this issue thanks ahead of time for your responses

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car Vehicle Data

1999 Acura RL Premium

VIN JH4KA9655X
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
Misc.Fail Converter After EGR Ports Cleaned
Message Closed

car Vehicle Data

1999 Acura RL Premium

VIN JH4KA9655X
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
Misc.Fail Converter After EGR Ports Cleaned