My service engine soon light came on in my 2000 Automatic se Max. I think that it is the o2 sensor. Is the o2 sensors covered under the 5 year 60,000 miles powertrain warranty?

 

 

I went to autozone and got my codes pulled sinced my ses light came on. The code is p0420. I looked at the TSB tread and didnt understand what it says. How much will this cost to fix? A little worried since my car is acting funny...

 

My SES light came on at 45K and they said it was because of the O2 sensor. It didn't need replacing - just reprogramming the ECU. It was covered by the emissions warranty. Hopefully, you'll have the same luck,

 

how long is the emmissions warranty BTW?

 

hey yall. I just called nissan and asked how much it would be for an 02 sensor and he said $300. He also said that the 02 sensor is not covered under the powertrain warranty. Do i need a brand new 02 sensor or do i just need it reprogrammed? How much is it to be reprogrammed and how long is the emmisions warranty?

 

Not sure about replacement cost, etc. but here is some warranty discussion...

http://forums.maxima.org/showthread....2&pagenumber=2

 

im at 28k, my car stalled out at 80mph yesterday on the freeway and then the ses light came up, my car will not pass 2 rpm's and nissan says i blew my MAF and i will need a new ECU for $900, its not under warranty because they they claim it happened from my place racing cold air intake, any suggestions? do i just need reprogramming