Anyone knows how to understand these results and tell me which is at fault: O2 sensor OR Pre-cats?


I am going over this because I have the FAMOUS 0430 and I totally dont want to waste $$ fixing the wrong things...












Also, how does nissan label the 4 O2s on the Cali Maxima? Which are the 1-1 & 1-2 and which are the 2-1 & 2-2 ?



Thanks in advance!!

 

Do you have an FSM? I think you should get one.

 

I am downloading as a type. I didnt have that... I am curious to what kinda info it has.


In the meantime, anyone with experience reading these voltage, please let me know what you think about it.


TIA

 

The FSM will have detailed information on all O2 sensors. the voltage refers to the O2 contend in the exhaust gas and uses it to adjust the AFR. O2 sensors and read the FSM to learn more.

 

files are downloaded... but i cant open them... not sure if something went wrong during the download or if they are indeed .7Z extension.


Do I need a special program to open them???

 

For PDF files phatg20 +

Or .7z =

Or:

http://forums.maxima.org/showpost.ph...0&postcount=36

 

Never mind... I had no idea 7Z was another compression protocol.... actually I am surprised they used 7Z instead of ZIP.. anyhow... i got the 7Z from here:

http://www.7-zip.org/