Nissan Maxima 1997
Engine: VQ30DE
Automatic Gear

Q: 82 and 11 diagnostic codes - what they mean????
p.s. Engine starts up and work without problems...but check is light...I have erased computer memory by turning off
my battery for 24 hours, but check light still on panel...

Thank you

 

i'm not familiar with those codes. My haynes manual does not list them that way. All the check engine light codes are like 0101 and up. Sorry i couldn't help. Call your dealer svc dept, or better yet go tere early morn and ask

 

Thank you for your answer.
I did understand what you mean by 0101...
You are right...this way is correct(0101=11).
So, can you tell me anything about
codes 0101 and 0802 (Haynes book)???Please :-))))

 

hello could you please check codes, 0111, what are they for, and what should i do , is it dangerous, or shall i just reset it.

 

0111 = EVAP purge flow monitoring system
Have the vehicle diagnosed by a dealer service department!!

 

Diconnecting the battery is not the proper way to reset the Check Engine light.

The Check Engine Light is evidence that something is wrong. That
"something" may be any number of things, some major and some minor. It
might be nothing more than a loose fuel filler cap. The Engine Control
Module (the computer) detected a problem and turned on the Check Engine
Light. At the same time it stored one or more Diagnostic Trouble Codes.
Get someone to do a DTC readout for you. This is not a big deal, does not
require specialized "dealer only" test equipment, and should take less than
an hour. When you know the stored DTCs, you will have a fair idea of what
repairs are needed.

If you like to do your own "wrenching" you can do the DTC readout for
yourself. Go to your public library and borrow a Chilton's or Haynes
manual for your vehicle. It contains detailed instructions and a table
which "translates" the numerical codes into words. No special tools are
required. You will also find instructions to do a DTC readout and reset
the Check Engine light at Steve Cutchen's excellent MaxFAQs page:
http://web2.airmail.net/scutchen/max_faq/

 

Code 82 is crankshaft position sensor and Code 11 is camshaft position sensor. In my NISSAN SERVICE MANUAL they both have as a possible cause of a Weak Battery so have it checked! I really doubt that they are both going bad at the same time.