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2003 Rio and 2002 Sante Fe
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21 Posts
Discussion Starter · #1 ·
I work at a Nissan dealer and had the shop check which codes caused my check engine light to come on. Turns out I have 4 (140, 138, 133, 101). They could not tell me what these codes indicate. Can anyone help me out?
Thanks.
 

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2008 SpectraSX, 2014 Optima LX,2006 Jeep Liberty, Linux Mint Mate
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6,961 Posts
Your Nissan dealership should know that P0xx codes are "generic" and by looking them up in their books will give you indication that you have O2 sensor problems (first three codes), and MAF sensor problems (last code)...
Now that's "if" you are looking at P0xx codes and not some other prefix...

You could have a blown O2 fuse, bad sensor, wiring problems (ground wire and sensor connector)...

We need more info on this car like mileage, parts replacement history, past problems, etc... to make any kind of suggestion on what to do/replace.

We can help "if" you help us..
Dave
 

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2002 Kia Rio, 2011 Kia Sorento 2005 f 250 1996 geo metro 1992 f 150
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1,023 Posts
My 02 book states O2 sensor codes bank 1 and 2 plus a maf code 101 if it helps any http://www.kiatechinfo.com/ for servise material free in th usa look them up. good luck Reguard's Ronjohn.
 

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Registered
2003 Rio and 2002 Sante Fe
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21 Posts
Discussion Starter · #4 ·
Miles are 104K, I purchased at 87K. Have only put in new battery, front brakes and new tires. It has recently started stumbling breifly if it is cold and I start it, pop it into gear and go. If I let it run 30seconds or so, there is no problem.
 
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