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How to Reprogram your New Throttle Body 2002-06 Nissan Altima
How To Replace Throttle Body 2003-08 Nissan Maxima
Do not depress the accelerator pedal
Turn the key to the ON position for atleast 2 seconds
Turn the key to the OFF position for 10 seconds
Turn the key to the ON position for 2 seconds
Turn the key to the OFF position for 10 seconds
2. Throttle Valve Close Position Learning
Do not depress the accelerator pedal
Turn the key to the ON position for 10 seconds
Turn the key to the OFF position and listen for the throttle body making a whining sound
3. Idle Air Volume Learning
Run the vehicle up the operating temperature with the vehicle in park, the steering wheel straightened, and the headlights and A/C and other electrical loads off
At idle, make sure the vehicle has more than 12.9 volts at the battery
Let the vehicle reach up to temp
Turn the vehicle off
Let the ignition be off for 10 seconds
Do not depress the accelerator pedal
Turn the key to the ON position and wait 3 seconds
Press the accelerator pedal five times in 5 seconds
Wait for 7 seconds
Check engine light should flash
Hold the accelerator pedal down for 20 seconds
Release the accelerator pedal within 3 seconds when the engine light stops blinking
Start the engine and let it idle
Rev the engine a couple of times
Confirm the engine returns to the correct idle (around 700 RPM in park for automatic transmission)
Confirm there is no check engine light
First step is to perform accelerator released position learning. Do not depress the accelerator pedal. Turn the key on for at least two seconds. So, on for two seconds. Off for ten. On for two seconds. Off for ten. And that should complete that procedure.
To perform the throttle valve close position learning, make sure the accelerator pedal is fully released—so don't put your foot on it. Take the key, turn the ignition on, and wait at least 10 seconds. When you turn the ignition off, you should hear the throttle valve make a whining sound as it returns. That way you confirm that the throttle valve is working.
What we're showing you here with the intake tube off is just what the throttle body is doing during the re-learn process—just to give you a better visual idea.
Now we will perform the idle air volume learning procedure, but before that the car has to meet certain criteria. We need to run it first and get it up to operating temperature and make sure the charging system is putting out at least 12.9 volts.
I'm going to start the car. We're going to let it idle. You want to make sure the headlights are turned off. You want to make sure the A/C is turned off. Basically, no electrical loads. You want to make sure the steering wheel is straight ahead, and that the vehicle is in park.
We're going to let the car come up to operating temperature, and then we'll perform the idle air volume re-learn. At idle, we want to make sure the vehicle has more than 12.9 volts at the battery. It's got more than 12.9 volts, so we're in good shape.
With the vehicle at operating temperature, now we do the idle air volume learning. Now the vehicle is up to temp, and our pre-conditions are met. I'm going to make sure after I shut it off, that the vehicle ignition has been off for at least 10 seconds. It has.
The next step, we're going to turn the ignition on without pressing the accelerator pedal, and wait at least 3 seconds. Now we're going to quickly press the accelerator pedal five times in 5 seconds. Wait 7 seconds. Check engine light will begin to flash. Then you'll hold the accelerator pedal down for 20 seconds. The service engine soon light will stop blinking, and we'll release the accelerator pedal within three seconds.
We'll start the engine. Let it idle. Rev it a couple of times. We'll just confirm that it returns to the correct idle and there's no check engine light on.
So for an automatic transmission vehicle, the engine idle should be around 700 RPM in park or in the neutral position give or take 50 RPM. It looks like we're right about there. When the procedure is complete, you've changed the throttle body.
Thanks for watching. Visit us at 1AAuto.com for quality auto parts, fast and free shipping, and the best customer service in the industry.
A1 Auto.
The best store,suplier and warehouse in the automotive industries love it, you will find everything under one roof at the best and affordable prices thats something you dont get with the local providers. I been using 1A Auto for a few years for my all Auto repairs, having to go out and buy with parts for 4 vehicles it is very expensive buying at 1A Auto it is awesome I have saved a lots off many and their products are fully lifetime guarantee.
Thanks 1A Auto.
Sincerely.
Edgar from Oklahoma City
Great service
Marvin
January 5, 2020
Part came in and put it on with no problem, crank the car programmed it and it runs like new thanks I would recommend this part and 1aauto
Thank you 1a auto
Juan
April 23, 2020
The part was a direct fit, worked like a charm. The you for the fast shipping too.
My new auto parts store
Rafael
September 13, 2020
Love the service and prices
Best?? parts 1aauto
Berat
October 17, 2020
Im very happy The quality of this part ,and it work for my FX 35 2006 and a good customer service good job guys..
Just the right part
Danny
November 10, 2020
Just the right part. Did not need to fanagle it at all to get it in. It came a little later than I first thought but not too bad. Great part at a great price!
Great Parts Perfect Fit
william
December 22, 2020
My Van Was setting codes, changed out the throttle body did the relearn runs like a champ now,1A Auto supplied the info to do the relearn which easy Thank You 1A AUTO.
Excellent product
John
February 18, 2021
I would recommend this product to a any customer in the future direct fit no issues excellent product at a good price
Corey
July 2, 2021
Great product and fast shipping
Great part and Great price
Xavier
July 3, 2021
Great part and Great price
Good quality.
Rey
July 15, 2021
Thanks guys.I took the old and put the new one
Then we reprogram the throttle body.we using the Mac scanner to relearn this .
Car running good now.I dont have any issue at all.good parts and good price.
Throttle body success
Robert
July 6, 2022
This unit worked as designed. Good price, and performs as well as Hitachi OEM. Ships g was fast and packaging was solid. A+
Customer Q&A
does it have the Throttle position sensor attached?February 27, 2019
Al F
10
Yes it does
February 27, 2019
Trevor E
10
The position sensor is attached on the side of the assembly.
February 27, 2019
Corey M
Does it comes with gasket??March 3, 2020
Arthur H
10
Not 100% sure but I think my mechanic had to use the old one as this one did NOT come with a new gasket
March 3, 2020
Warren M
10
Yes
March 3, 2020
B S
10
Hi Arthur,
This throttle body will not come with a new gasket. That would need to be purchased separately. If you have any questions feel free to contact us.
March 3, 2020
T I
Is the module hitachi?June 22, 2020
Jacob R
10
1A Auto's house brand parts are manufactured by various aftermarket companies specifically for us and built to your vehicle's exact OEM specifications. Please let us know if you have any other questions.
June 23, 2020
Emma F
Is this a performance throttle body for a 2002 Nissan maxima?July 8, 2020
Marlon F
10
Thank you for the inquiry. This is a TRQ brand part and is manufactured specifically for us and built to your vehicle's exact OEM specifications. This is not an upgrade assembly, however it will be just as good if not better than the original assembly on your vehicle. Please let us know if you have any other questions.
July 8, 2020
Curtis L
Does it come with the mounting bolts for bolting to the intake manifold?November 18, 2021
Adam W
10
New hardware is not included with this item. You may be able to reuse your original hardware if it is in good condition.
November 18, 2021
Jessica D
Will I have to reprogram this throttle body ?April 6, 2022
Jeffrey M
10
Yes and you can find it on YouTube it took me time but i did it
April 6, 2022
Berat H
10
Probably, I couldn't use the one that I purchased because though it fit I couldn't get it to read correctly nor could the repair shop that I took it to. Sorry!!
April 6, 2022
William D
Customer service
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