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1996 Honda Civic LX 1.6L MIL Lamp on
Posted to Asian Driveability on 3/13/2003 27 Replies

I have this Honda civic that sets code po420. We clear the code & check everything seems ok. After about a month of driving the code resets. PO420 is catalytic converter effiency code. I looking to see if anyone has seen this & to confirm is this a bad convert...

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  Related Documents & Media  1996 Honda Civic LX

 
Message Closed w/Summary

car Vehicle Data

1996 Honda Civic LX

VIN 2HGEJ6676T
Engine1.6 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

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

car Vehicle Data

1996 Honda Civic LX

VIN 2HGEJ6676T
Engine1.6 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)