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2000 Nissan Frontier XE 2.4L MIL Lamp on
Posted to Asian Driveability on 8/26/2009 7 Replies

Yes, we have a P0420, and NO, it's not the catalytic converter. Brand new cat. What this thing does is it always has 300mV for the rear H02. It doesn't matter if it's cold or hot, it doesn't switch at all. Thus, we put a new front AND rear H02 on it, and it do...

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  Related Documents & Media  2000 Nissan Frontier XE

 
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car Vehicle Data

2000 Nissan Frontier XE

VIN 1N6DD2156Y
Engine2.4 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / fuel injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Single Cab

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed

car Vehicle Data

2000 Nissan Frontier XE

VIN 1N6DD2156Y
Engine2.4 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / fuel injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Single Cab

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)