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International Automotive Technicians Network
2006 Nissan Maxima SL 3.5L MIL Lamp on
Posted to Asian Driveability on 8/6/2013 5 Replies

to all nissan techs out there. got this maxima that has p0420 - bank 1 CAT. read most of the fixes talking about PCM update to widen the CAT range logic, i believe it's a tsb. do i do the update or replace the CAT? thanks guys in advance.

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  Related Documents & Media  2006 Nissan Maxima SL

 
Message Closed w/Summary

car Vehicle Data

2006 Nissan Maxima SL

VIN 1N4BA41E66
Engine3.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

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

car Vehicle Data

2006 Nissan Maxima SL

VIN 1N4BA41E66
Engine3.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)