Question about 2001 Nissan Maxima

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Idle goes up and down on2001 nissan maxima changed idle air control valve still does it code po505

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SOURCE: 2000 maxima won't stay started on a cold morning

engine wont start replaced crankshaft sensors camshart sensor getting fuel spark

Posted on Dec 07, 2008

  • 740 Answers

SOURCE: 2001 nissan maxima idle control valve

Her is a picture of the idle control valve,http://www.autopartswarehouse.com/mmp/nissan~maxima~idle_control_valve~parts.html it located on the intake manifold near the throttle body opening. Good Luck and Thanks for using FIX YA

Posted on Jan 24, 2009

jagjeffery
  • 316 Answers

SOURCE: check engine light fault code PO505

This code is for your electronic throttle control system it probably needs to be cleaned the butter fly sticks due to build up in side the throttle body clean with tooth brush and emission save throttle body cleaner clear codes and then dissconnect the battery for 3 hours hook back up then go for a short drive stop and go to reset idle control that should take care of this.

Posted on Jun 11, 2009

  • 290 Answers

SOURCE: 1995 Nissan Maxima idle problems

Let's try the cheapest fix first. Change the fuel filter out. You'll probably see a brown looking goop in the gas, This is an "ETHANOL" problem. Read up on it. These are all related to so many idle and acceleration problems. Buy a can of SEAFOAM at the parts house. Fill up tank with Premium and add SEAFOAM. Then change filter out before 500 more miles. This should clean out the water and the goop and the carbon build up caused by the ETHANOL. Add a can of SEAFOAM every 3000 mile after that to a full tank of gas. It will keep your emissions,engine, and fuel lines clean. And will keep your car from line freeze up. Good luck.

Posted on Aug 29, 2009

SOURCE: I am having problems finding the idle air control

It is always attached to the intake or throttle body in the one piece either below sticking to intake or is either at the throttle and is the only one with an electric plug on to it, on the Maxima 04 I know that it is s ingle piece with the throttle body.....and is held by 4 screws and the gasket most of the times can be reused....

Good luck.

Posted on Mar 15, 2010

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1 Answer

My 2001 nissan maxima problem with the idea,goes up an down


You must mean problem with the idle, it goes up and down.

The first thing to check is the coolant level, make sure it is full. the next thing is to check for any vacuum leaks or lines that are off or broken, the last thing is the idle air control valve, try to remove it and clean valve and port, also clean the throttle body, you will need to clean where the flap plate is, clean the plate and body around it.

Nov 28, 2012 | Cars & Trucks

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1999 dodge durango 5.2l code po505


P0505 - Idle Control System Malfunctionxicon.jpghttp://engine-codes.com/p0505.htmlForum CodePossible causes- IACV-AAC valve harness is open or shorted
- IACV-AAC valve poor electrical connection
- Faulty IACV-AAC valve

Read more: http://engine-codes.com/p0505.html#ixzz1zVJIt34L

Jul 02, 2012 | 1999 Dodge Durango

1 Answer

2001 nissan maxima code po505 idle speed when the car is cold no start


To fix this problem you will need to replace the ecm and the ISC valve. DO NOT, I REPEAT, DO NOT REPLACE JUST ONE OR THE OTHER. otherwise you will be putting both parts in again. the ISC (Idle Speed Conrol Valve) Gets antifrezze in it and it shorts the circuit inside and going back to the ECM. Once shorted there is no way of fixing the circuit without replacing both. U have gone through this problem many times brefore.

Jun 12, 2011 | 2001 Nissan Maxima

4 Answers

2001 nissan maxima, car starts but will not idle


SOUND LIKE FAULT IN THE IDLE AIR CONTROL VALVE.HAVE CAR CODE SCAN FOR FAULT CODE.

May 04, 2011 | 2001 Nissan Maxima

1 Answer

2000 xterra changed the knock sensor and now putting up a 505 code


CODE PO505 - IDLE SPEED CONTROL SYSTEM MALFUNCTION.SOUND LIKE IDLE SPEED CONTROL ELECTRICAL CONNECTOR IS DISCONNECTED OR HAS FAILED.

Oct 13, 2010 | Nissan Xterra Cars & Trucks

3 Answers

Not idling


Try checking your idle air control valve and see what happens

Jul 19, 2009 | 1996 Nissan Maxima

1 Answer

Nissan maxima 1992 is engine shut off and engine in neutral goes up a little in normal warm up and and get down after a second and when you driving its stalling


Vacuum leak.Listen for hissing around motor. check spark plugs.Idle positioning sensor. Idle Air Valve. IAC clogged dirty/clean an inspect for air leaks. I have an Nissan 300zx an they are located on back side of engine on driver side. It runs into the Pentium Intake between two 3/4 in rubber hoses/Driverside--Change plugs an wires.

Jul 07, 2009 | 1992 Nissan Maxima

4 Answers

I have a 2000 nissan maxima and the problem that i


Idle air control valves short out all the time on these models. You can ohm the motor to check it, but the down side to a shorted iac valve is that it shorts out the ecm if not repaired quickly. when the valve shorts, 12 volts is supplied directly to the ecm and burns the circuit board. The other option is the air flow meter, this is also a very common problem but typically a p0171/p0174 would be stored in self diag.

Jun 14, 2009 | 2000 Nissan Maxima

1 Answer

How can i find a picture of an idle air control valve 01 maxima


You can go to a Nissan Dealer and they will print one out for you, I have done it before.

Mar 04, 2009 | 2001 Nissan Maxima

4 Answers

Car dies when slowing down or stopping


Disconnect the air hose going to the Idle Air contorl Valve and plug the line with a small screw.
if the problem of the idle goes away and the car runs smooth and doesn't stall at stops, it's the air control valve housing sensor, it's basicall the whole unit thats no good. If it still stalls, clean the throttle body housing and all parts in where the air gets sucked in, put a rag underneath to keep the dirt from dripping down, start the car with somebody inside the car reving up the engine to 2000rpm's to 2500rpm's, then spray in to the throttle with burst of throttle cleaner and you will see the gunk keep coming out, you may have to change your spark plugs after this is done also.

Good Luck BigWillie

May 29, 2008 | 2000 Nissan Maxima

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