+steven sixtwo i have the same issue on my 00 max se and i think it just needs to be cleaned, it's always in storage every winter but i do start it every 2 weeks, again this spring i put it back on the road and as i drive it more it rides better after 3-4 drives. Since getting the car 3 years ago i have replaced the MAF sensor and spark plugs and wow what a difference but i do get the occasional rough start in the morning and i give it just a little gas to have it not stall. I get the P505 code but not often say every 2 months. I would like to clean it but will have to watch some more vids !
checked out from cold to operating temperature and pain at 158 f, and beginning from 3500 prm, and goes down to 1700 and jager.vil not be vational at 3500 rpm but over 4000 rpm, this has something vakumlekasje and do? when it is controlled by the oil temperature of cooling water
The iacv sends signals to the ecm and usually when the iacv burns out the computer gets mixed readings so the ecm burns out to save the other electronic components like a safety precaution.. usually the chip inside the ecm burns out and falls off inside so all you need to do is buy that chip and solder it.. do not change just the iacv and try to start car it will burn the iacv. Steps I used to fixed this issue. 1 Disconnect the battery 2 Remove the retire throttle body and disconnect the iacv and tps 3 clean out the throttle body using the throttle body cleaner and let air dry for a 30 minutes 4 install new iacv and tps 5 reinstall everything EXCEPT THE BATTERY 6 Remove the ecm 7 put it rebuild or new ecm and have someone program it 8. Start your car. 9. Problem fixed.
mine after cleaning ( removing & installing ) my cat kept rev up & down 1000-2000 rpm .. every relearning procedure i did .. nothing helped it keep reving up & down 😓
+TheUltimate65 have you checked to make sure you don't have a vacuum leak cause a consistant 1700 makes me think it's getting a little more air than it should
its normalt betwin 1500 and over 2000 rpm Thats i not understanding,have to check with carburator cleaner over the snake/pipes the engine does not speed up og that produkt i use
Nonsense. IEC valve controls your idle. And is vital component to your car. Reason why this component is pricey is that this valve is actually a stepper motor opening and bypassing air to your intake when main throttle is closed and is controlling directly by ECM. Installing aftermarket poor quality motors may cause damage to your ECM module becouse there is no overload protection.
Remove the coolant lines and bypass them water will get past that o ring and short the stepper motor then the ecm
Thanks for sharing that information
i have to rev the engine in the mornings for my car to stay on. Do you think i need to replace the iacv or just clean it ?
+steven sixtwo i have the same issue on my 00 max se and i think it just needs to be cleaned, it's always in storage every winter but i do start it every 2 weeks, again this spring i put it back on the road and as i drive it more it rides better after 3-4 drives. Since getting the car 3 years ago i have replaced the MAF sensor and spark plugs and wow what a difference but i do get the occasional rough start in the morning and i give it just a little gas to have it not stall. I get the P505 code but not often say every 2 months. I would like to clean it but will have to watch some more vids !
I have cleaned mine on my 01 maxima and it helped for maybe a week then the same thing again. I’m just gonna replace minw
Intake leak
Can you tell me where the carburetor is on a 1999 Nissan Maxima
Where is the carburetor on a 1999 Nissan Maxima
There is no carburetortor..its fuel injected.
@@maryvarela9563 A 1999 Maxima has fuel injection. There is no carburetor.
It's in the trunk
What is the expected throw on the little nipple? Mine only moves maybe a quarter of an inch...
Awesome video man thank you so much for the knowledge , but did anyone ever tell you that you look like Kevin O’Leary from shark tank. Have a good day
checked out from cold to operating temperature and pain at 158 f, and beginning from 3500 prm, and goes down to 1700 and jager.vil not be vational at 3500 rpm but over 4000 rpm, this has something vakumlekasje and do? when it is controlled by the oil temperature of cooling water
+TheUltimate65 is this a new iac valve
I changed my iacv on my 01 and now it fried my ecm.
+Faraz Nabibaksh how does that happen
The iacv sends signals to the ecm and usually when the iacv burns out the computer gets mixed readings so the ecm burns out to save the other electronic components like a safety precaution.. usually the chip inside the ecm burns out and falls off inside so all you need to do is buy that chip and solder it.. do not change just the iacv and try to start car it will burn the iacv.
Steps I used to fixed this issue.
1 Disconnect the battery
2 Remove the retire throttle body and disconnect the iacv and tps
3 clean out the throttle body using the throttle body cleaner and let air dry for a 30 minutes
4 install new iacv and tps
5 reinstall everything EXCEPT THE BATTERY
6 Remove the ecm
7 put it rebuild or new ecm and have someone program it
8. Start your car.
9. Problem fixed.
Faraz Queens village mine burned out as well. When you fixed your ecm, did that fix your problem
digitalbots nope it didn't.. the dealer also has no comment and this problem.. this was the death of my maxima. :(
Faraz Queens village
You will have to send the ecm off to be repaired. They don’t make new ones anymore
Do you have to do a relearn after cleaning the iacv?
No
mine after cleaning ( removing & installing )
my cat kept rev up & down 1000-2000 rpm .. every relearning procedure i did .. nothing helped
it keep reving up & down 😓
What the fuck was that scream in the beginning 😂😂😂😂
See if "what" moves freely?
i have change all this part ,but still vaiable speed betwin 1700-2000 rpm,so dont more i have too with it,not have get the thwe code of P0505
+TheUltimate65 have you checked to make sure you don't have a vacuum leak cause a consistant 1700 makes me think it's getting a little more air than it should
wtf did you say dude...
i just got the trouble code today. thanks for the video it helped a lot. I will let you know if i get it fixed
changed the idle air control valve in the end and still didnt fix it...
its normalt betwin 1500 and over 2000 rpm Thats i not understanding,have to check with carburator cleaner over the snake/pipes the engine does not speed up og that produkt i use
+TheUltimate65 yes if I were you I would definitely use the carburetor cleaner to C if you have any vacuum leaks and what brand doesn't really matter
Nonsense. IEC valve controls your idle. And is vital component to your car. Reason why this component is pricey is that this valve is actually a stepper motor opening and bypassing air to your intake when main throttle is closed and is controlling directly by ECM. Installing aftermarket poor quality motors may cause damage to your ECM module becouse there is no overload protection.
Same thing with my Nissan Maxima 2001. It's a lemon O2 sensors. Catalytic converter, IAC , ECM. I should have burned it
$373.00 at o'reilly's for complete iac assy.
Cam Waters 160 autozone
Dude, how do u get so many subscribers?
$325 for IAC from Nissan dealer. Try cleaning first.
Dealership prices are bs.
Rock auto, I bought a hitachi brand for 114
On
What’s up with the lighting wtf
Invest in a tripod no disrespect to the lady but tripods dont need to breathe