My wife has a 99 maxima, I just pulled some codes her CEL was on. Code PO400 and PO325. What is it and how do I fix it?
Thanks

 

Come on,,,, anyone around? Car is running very sluggish, need to find out what these codes are.

 

...youll find -99 code list if u seek via the 'Favorite Links', clic here http://www.cardomain.com/ride/748507/21

 

Can someone just tell me what the codes are, that link,,,,,, not helpful at all, but thank you

 

"that link,,,,,, not helpful"

"Favorite Links" will help those who can be helped

 

Again,,,,,,, thanks, not helpful at all

 

these two codes are referring to malfunctions in the following areas...
P0400 EGR volume control valve
P0325 Knock sensor
both of these can cause issues with a sluggish running engine

 

thank you, how do i fix it. I am very familiar withmechanical work, but do most work on trucks and diesels. So any input that you have is appreciated!

 

well if you motor is not knocking then your knock sensor is probably bad you can do a bench test with an ohm meter and a hammer and check to see if the ohms fluxuate while hitting the vise on a bench with the sensor clamped down, the egr i have no idea your going to have to check to see if its operating properly but i never mess with egr i always delete it on all my performance nissans so i cant help you there

 

How do icheck to see if it is operating correctly and where is it?
Thank u