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2000 Nissan Maxima GLE 3.0L MIL Lamp on, CODE P0420
Posted to Asian Driveability on 7/23/2007 17 Replies

This customer purchased car with none of these problems. 1 month later both these codes popped. No drive ability issues at all. Just codes with mil light. Replaced knock sensor, figured maybe it was messing w/ timing and popping code p0420. Got rid of code p03...

17 Replies Received (View Replies)

  Related Documents & Media  2000 Nissan Maxima GLE

 
Message Closed w/FIX

car Vehicle Data

2000 Nissan Maxima GLE

VIN JN1CA31D2Y
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Code P0420
OccursHot, Cruise, After Short Drive

Trouble Codes

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

car Vehicle Data

2000 Nissan Maxima GLE

VIN JN1CA31D2Y
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Code P0420
OccursHot, Cruise, After Short Drive

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)