HoLLaAtMyMaXx

THOUROUGHLY cleaned egr vlave, throttle body, replaced knock sensor and cleaned ivac still getting the code... i really dont want to do that whole job over.. anyidea...been two weeks with no inspection because of thiis code

done12many2

Did you clear the code?

HoLLaAtMyMaXx

yes it came back in 30miles

used parts

iTrader: (3)

did you clean the small tube?

HoLLaAtMyMaXx

cleaned the topone in the back connected to the ivac

djchan

iTrader: (2)

repost...My P0400, 0302 cel was solved by replacing the EGR solemoid valve ( green Connector ). I replaced it, but took apart and cleaned the old one and now that one is working fine too. Easy to clean, only one moving part inside, a spring and 2 O rings. Hard part is taking it out and putting it back in. So save some money and try cleaning it first...david

HoLLaAtMyMaXx

can you tell me exactly where it is please?

djchan

iTrader: (2)

I type really slow...so here are some links...you can test it first to see if it clicks before removing it. Also if you have a "99 the this is not your problem. GL

http://forums.maxima.org/4th-generat...oid-valve.html

http://forums.maxima.org/4th-generat...d-contorl.html

http://forums.maxima.org/4th-generat...lve-issue.html

hungtdao

See my solution in this thread http://forums.maxima.org/8425603-post13.html