
2000 Nissan Maxima GLE 3.0L MIL Lamp on, CODE P0420
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...
FIX posted 8/2/2007
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Message Closed w/FIX
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VIN | JN1CA31D2Y |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Code P0420 |
Occurs | Hot, Cruise, After Short Drive |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
2000 Nissan Maxima GLE
VIN | JN1CA31D2Y |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Code P0420 |
Occurs | Hot, Cruise, After Short Drive |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |