Throttle Body Calibration - Nissan Micra K12
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- Опубліковано 21 сер 2024
- How to calibrate the throttle body on a 2003 to 2010 Nissan Micra K12. There are 3 steps:
1. Accelerator Pedal Released Position Learning
Accelerator Pedal Released Position Learning is an operation to learn the fully released position of the accelerator pedal by monitoring the accelerator pedal position sensor output signal. It must be performed each time the harness connector of accelerator pedal position sensor or ECM is disconnected.
2. Throttle Valve Closed Position Learning
Throttle Valve Closed Position Learning is an operation to learn the fully closed position of the throttle valve by monitoring the throttle position sensor output signal. It must be performed each time harness connector of the electric throttle control actuator or ECM is disconnected.
3. Idle Air Volume Learning (Throttle Position Learning)
Idle Air Volume Learning is an operation to learn the idle air volume that keeps each engine within the specific range. It must be performed under any of the following conditions:
• Each time electric throttle control actuator or ECM is replaced.
• Idle speed or ignition timing is out of specification.
If the idle speed and ignition timing are not within the specification, Idle Air Volume Learning will not be carried out successfully. In this case, find the cause of the incident by referring to the Diagnostic Procedure below.
DIAGNOSTIC PROCEDURE
If idle air volume learning cannot be performed successfully, proceed as follows:
1. Check that throttle valve is fully closed.
2. Check PCV valve operation.
3. Check that downstream of throttle valve is free from air leakage.
4. When the above three items check out OK, engine component parts and their installation condition are questionable. Check and eliminate the cause of the incident.
5. If any of the following conditions occur after the engine has started, eliminate the cause of the
incident and perform Idle air volume learning all over again:
• Engine stalls.
• Erroneous idle.
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![NISSAN Electronic Throttle Body [ETB] | EASY RE-LEARN Procedure](http://i.ytimg.com/vi/hUlGxqylpCs/mqdefault.jpg)
Yay. My idle and power seems to be functioning much better now. Thank you so much 😊😊😊
You're welcome!
Ti ringrazio, con questo tuo video mi hai salvato la macchina.grazieeeeee
You are welcome ! :)
Ευχαριστώ πολύ για την βοήθεια σας. Το ρελαντί έφτιαξε αμέσως.
Thanks for watching !
You’re really smart & skilled 👏👍🫶
Thank you ! :)
Another helpful video. Good stuff👍
Thank you !
finally !!!!thank you very much🎉
You're welcome 😊
Plaese make a Video abaut Injektor cleaning in Nissan micra k12.
I got a weird one K12 Nissan Micra Cold engine runs perfect plenty of power no probs, soon as it reaches op temp Blue light out starts messing about lacking power. Pull over wait till engine cools and everything is perfect again.. Defo seems like a sensor prob?
Excellent
Thanks, it could be. Check this link: www.autopadre.com/blog/why-does-my-car-lose-power-when-it-gets-warm
@@screwsnutsandboltsMany
Many thanks I will definitely look at the site Will be looking at the map first but definitely thanks for your 😣
I cleaned this part of the car with EGR cleaner now i got high RPM and i cannot recalibrate, i have a faulty code for o2 sensor. What do you suggest
Did you remove the throttle body to clean it or did you spray it in with the engine running ?
@@screwsnutsandbolts i remove and cleaned, then i changed spark plugs, then i changed camshafts sensor
Perfect. Thank you
You're welcome!
Does the car need to be hot? So after cleaning should I start the engine till it gets warm and then calibrate? Thank you for the video
You're welcome, I explained that at 1:16 in the video. For the idle air volume procedure the engine should be warmed up to 70-95 degrees celsius
Merci pour la vidéo pour mon cas !! Cas venais bien du clapet encrass6😂
Спасибо
You're welcome
Thanks
You're welcome !
Your video is very helpful full thanks.
Just one question after I clean the throttle body my car becomes noisy what do I have to do?
Thank you for your help.
Dear Author, hi! Could you make a video about dis/assembly the FULL micra k12 interior with the full dashboard, carpet, seat, headliners, everything, etc, to the bone? I want to fully clean it, to be like new! Thanks!
Thanks, really helpful video. When I performed the Idle Air Volume Learning (TPL), the check engine light didn't flash, tried ot a few times.
Any idea why? (2005, 1.2 Micra K12)
Was the engine fully warmed up ?
@@screwsnutsandboltshi I'm having same problem here mine also didn't blink engine fully warmed
im having the same issue, did you find the fix? The car runs uncalibrated but stalls and idles roughly
Hey thanks for this video. I have a Nissan Note with CR14DE engine. As you mentioned it idles at 650rpm but its vibration is too much, like diesel. When i turn on air circulation or headlamps it idles at 850rpm and becomes so smooth, no vibration at all. I want to make idle rpm higher, is it possible thanks.
So how did you know when it reached operating temperature? Did you wait for the blue temp light to go out,or did you use a device such as infrared thermometer?
I just waited for the blue light to go off
What's the reason for you to calibrate the throttle body? I got some powerloss on my micra K12.
Hi when I turn the key I don’t hear the throttle sound at all.. I’ve cleaned it out and and still car stalls when idle. Thinking of replacing it. I only hear the throttle when engine running and I turn it off.
I need to replace the throttle body in a micra k11. Is this procedure appropriate for calibration? I can’t find one specific for k11.
I have an unstable idle which tends to drop in speed and excessive fuel consumption, could this be coming from the throttle body?
It could be quite a few different issues like fuel injectors, spark plugs, dirty filters, faulty oxygen sensor or a different engine sensor. You'll really need to plug in a code reader to narrow down the problem.
I have micra k12 2004 automatic transmission 95.000 mil this problem my car Performance has dropped a lot and the car accelerates very slowly after 50 mph. There is no problem with stalling or idling. Only the performance of the vehicle is extremely low. I cleaned and calibrated the throttle body. I changed the air filter. I checked the camshaft position sensor. I cleaned the air flow sensor. I applied Würth injector cleaner and drove about 300 km, but I could not solve the problem. I opened the catalytic converter and checked if it was clogged, and there is no problem. Do you have any ideas what could be the problem? Finally, there is no fault code on the OBD device in the vehicle...
The throttle position sensor could be faulty or possibly the accelerator pedal sensor. This video may help: ua-cam.com/video/3e6mgu4Gscg/v-deo.html
What do i do wrong, when the engine sign does not start to blink?
Can I do that after cleaning and installing the throttle after unplugging it and putting it back on?
Yes it's recommended after removing the throttle body, especially after cleaning it
How fo i get car to warm temp if its revving baddly?
How it can be reset.
I have done the same and now my Nissan march 2008 model is not starting lol
Wow nice video, haven’t seen that on UA-cam before. Another great video would be an automatic oil change. I know you have the manual but maybe one day you’ll have the automatic
Thanks, I only have a manual transmission at the moment :)
@@screwsnutsandboltshi man thanks for your nice and very explicit videos.
Can you help me out lease, after cleaning the throttle, the engine stand by Rev is at 1200/rpm did every step and still got the problem.
@@djebbarirochdiabdelraouf4491 It might take a bit of time for the computer to relearn the idle: www.yourmechanic.com/question/high-idle-after-throttle-body-cleaning
When you say idle battery voltage 12.9, the engine on or off?
I got that information directly from the Nissan workshop manual. I presume it means while the engine is on and idling.
hello, I tried to do the whole process and without result, what can it be, please, the engine speed is very high
There can be a few issues that cause high idling. Check this link: dannysengineportal.com/high-engine-idle-what-to-check-when-your-idle-speed-is-too-high/
Ciao , non riesco a farlo. La mia auto rimane su i 2000 giri quando premo la frizione. Cosa può essere?
where to fix my nissan micra k12 engine light up? changed many things already still same?
You need to find out what's causing the engine light using an obd code reader
I wonder if the 2010 model nissan qashqai 1.6 engine is the same in the J10?
I don't know, sorry
@@screwsnutsandbolts you are great
Hi the idling is high on my Nissan micra how do I reduce
There can be a few possible causes for that: carfromjapan.com/article/car-maintenance/why-my-car-idles-high-and-accelerates-on-its-own/
Is this working for Nissan march K12 2002 auto transmission car?
If it's the K12 then the engine should be the same as this.
This works for the X-Trail too?
I'm not sure if it's the same on all Nissans. Check this video: ua-cam.com/video/CR-AjHCslhs/v-deo.html
does this work on a 2007 1.4 nissan note also
I haven't worked on one so I'm not sure, sorry.
@screwsnutsandbolts ok no problem,just thought it may do as they are virtually identical engines.
Снимите видео как снять PS ошибку🙏🙏🙏
Does this work with automatic?
It should be the same
Where is the airflow sensor on this car please?
This one ?: ua-cam.com/video/nf9K5bXniio/v-deo.html
@@screwsnutsandbolts That's the MAP-sensor. I'm looking for the MAF-sensor
micra.org.uk/threads/maf-sensor-on-micra-1-2-k12-2003-petrol.70775/
@@screwsnutsandbolts Is it the same as for the 1;0 engine. Looks like the exact same engine as me
If i don't do this on my car after cleaning it can then de rpm up and down
Yes that's one possible issue if it's not calibrated
@@screwsnutsandbolts ah oke thnx i wil try this
Doesn't work for my 2023 Micra
It's in the video description "2003 to 2010 Nissan Micra K12"
For Peugeot 206?
I'm not sure, I think you need a Peugeot scan tool to calibrate the throttle body