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2001 Acura MDX 3.5L MIL Lamp on
Posted to Asian Driveability on 5/31/2007 17 Replies

This is the fifth 2000 or newer vehicle I've seen with a P0420 code after replacing stock converter with a remanufactured converter. All converters replaced have had good emissions numbers as in this one which happens to be a ULEV. Prior solutions to the low e...

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  Related Documents & Media  2001 Acura MDX

 
Message Closed w/FIX

car Vehicle Data

2001 Acura MDX

VIN 2HNYD18291
Engine3.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

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

car Vehicle Data

2001 Acura MDX

VIN 2HNYD18291
Engine3.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)