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How do you get rid of code po400?
You need a diagnostic computer to clear the codes. A po400 refers to a leak in the fuel vapor system. Clearing the code without repairing the problem will do no good as the light will come back on.
What does the codes po400 and po440 mean for a 96 Nissan maxima and how do you fix this problems does AutoZone have a machine to read these codes for free?
Code P0400 means EGR insufficient or excessive flow detected Code P0440 means Evap system leak
Your 1996 Nissan pickup 2.4 l check engine light on code po400 egr valve holds vacuum replaced split vacuum hose and reset check engine light check engine light came back on any ideas?
Try removing the valve and blowing air through both passages. If one feels restricted as though from carbon buildup you should clean it out.
Where is the knock sensor in 1998 villager?
I have a 1999 villager with check engine light on. Analysis of the codes indicates faulty knock sensor. I have not replaced it yet but according to the Haynes manual it is under the intake manifold.Upper and lower intake manifolds must be removed for access. If I learn anything else interesting when I get into the replacement I will send info. My 1999 Villager may have the same knock senser problerm and the fault code is "PO325, 1 of 4, 1 Circuit malfunction bank 1 or 1 senser". I am not likely to spend $500 on it since the knock senser applied only after 1990 and it is not that important as others. Am I right? Twoo weeks ago, I got PO400 and PO325 from my 97 Villager, the problem was caused by a hose off from behind the engine. Puting it back and cleaning up the codes solved the problem and this costs $24+tax. The po325 is cause by a weak hose behind the egr. The po400 can be caused by a motor mount, misfire. If the engine moves while you power brake(in drive with foot on brake) you probably need a mount .
Check engine light is on my 98 Frontier 4 cylDiagnostics show PO400 EGR system problem How do you id specific problem?
Operate the EGR valve manually if possible. If the engine doesn't stumble and die, the ports are likely plugged. Remove the valve and clean all of the ports. Check all vacuum lines, hoses, etc. for any damage.
What does the 'egr flow malfunction' P0400 and 'O2 Sensor circuit malfunction' P0150 mean on a 1996 Nissan Maxima?
po400 means you have insufficient or excessive exhaust flow within the egr system. The o2 code means it has detected this as well. Chances are both are on because either the egr system is not passing exhaust fumes into the manifolds properly. or the manifold has a leak. You can start by checking the manifold for leaks, cracks, holes, etc. If the manifolds seem tight, try actuating the egr valve. If the egr valve works blow compressed air through the tubes of the egr system and find the leak or clog. Carbon buildup is the number one cause for a clogged egr. Also check the lines make sure they are free of holes and are attached. Dont buy a new o2 sensor until you have fixed the egr code as the egr malfunction will likely set the o2 code again within a few months. hope this helps..
Name a word that ends with code?
Area code Zip code Morse code Security code Bar code Dress code Pass code Color code
Papyrus Code Code of Hammurabi Code of Cinithis?
Papyrus Code Code of Hammurabi Code of Cinithis Rosetta Code These are examples of ancient moral codes.
What Is The Code To Show An Html A Text?
<code><code>HTML TEXT HERE</code></code>
What is the code for levels 1 to 10?
Code 1=hongha code 2=hoankiem code 3=hnams code 4=dhyhn code 5=anba code 6=khoamoc code 7=diepdin code 8=meyen code 9=bominh code 10=emyeu
What is the zip code for Rockford IL?
Rockford IL possible zip codes. * ZIP Code 61101 * ZIP Code 61102 * ZIP Code 61103 * ZIP Code 61104 * ZIP Code 61105 * ZIP Code 61106 * ZIP Code 61107 * ZIP Code 61108 * ZIP Code 61109 * ZIP Code 61110 * ZIP Code 61112 * ZIP Code 61114 * ZIP Code 61125 * ZIP Code 61126
What is the postal code of Tempe AZ?
tempe arizona covers 7 zip codesZIP Code 85280ZIP Code 85281ZIP Code 85282ZIP Code 85283ZIP Code 85284ZIP Code 85285ZIP Code 85287
