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1999 Honda Accord EX 2.3L Excessive Emissions, MIL Lamp on
Posted to Asian Driveability on 2/14/2009 14 Replies

Hi everyone. A friend of mine from out of town called me about her Honda with this code. Since I can't remember, does the 2.3 engine usually restrict on all 4 intake runners or around the egr valve? Any luck on cleaning without removal?

14 Replies Received (View Replies)

  Related Documents & Media  1999 Honda Accord EX

 
Message Closed w/FIX

car Vehicle Data

1999 Honda Accord EX

VIN JHMCG55801
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursNot Applicable, Always
Misc.P0401

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

1999 Honda Accord EX

VIN JHMCG55801
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursNot Applicable, Always
Misc.P0401

Trouble Codes

P0401EGR System Insufficient Flow Detected