10 05 - EGRC Solenoid valve
10 08 - EVAP canister purge volume control valve
12 05 - Line Pressure Solenoid Valve (Automatic Transmission)

are the DIY jobs... im thinking the 3rd one is the DR mod ive done (floored it right before i scanned for the codes)

just wondering if the other two are easily fixable or if i should just get a mechanic to fix them.... and is it bad for the car if i don't get them fixed right away.

 

anyone?.......

 

http://forums.maxima.org/showthread.php?t=235667
Did you check that>?

 

yes..

i found a green plug i accidently left unplugged after changing the KS this afternoon...

i plugged it up.. but not sure if that could be the cause of one of the codes...

im thinking the 12 05 is the dr mod ive done.. but id like to know for sure...

no clue on the 1005 code..

 

I've seen the EGR control solenoids go out, but check the EGR hoses over carefully before getting a valve. Sentras are more common for it, but the EGR BPT hose can get old and split open. That can cause a number of different codes. The EVAP code is probably the vent control valve and/or EVAP canister leaking (both should be replaced at the same time...the VCV ususally siezes into the canister). It will be easy to find with a smoke machine if you can get access to one. The canister is behind the LR wheel. The line pressure solenoid valve code may have a campaign for it. I'd have a Nissan dealer DCS your VIN to find out if there are any open recalls. If not, the solenoids have been known to fail, but usually there's some sort of campaign associated with it. Hope this helps.

 

How to troubleshoot EGR problems.

http://img52.photobucket.com/albums/v158/evilBIGD/EGR/

 

The green connector is the EGR solenoid valve,,after connecting this back code 1005 should go away.

 

algith... ill clear the codes.. run it an hour or so and wait for it to come back on... hopefully i will only have the evap code...

 

Yes, the last code is from the DR.