Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Throttle Body on the Nissan Altima

Model: Nissan Altima L31 - Years 2002-2006
Part: Throttle body

In today's tutorial video, you will see how to disassemble and replace the throttle body on the Nissan Altima with a gasoline engine. First, open the hood of your car and start by removing the intake hose from the air filter box by loosening the clamp screw; then, unscrew the mounting screws of the throttle body using a socket wrench with an extension, as shown in the video. At this point, disconnect the electrical connector of the throttle position sensor to remove and replace the throttle body, applying the reverse procedure!

Updated on 17 June 2026 by ScegliAuto

Video tutorial

Related tutorials

How to replace the engine air filter of the 2017 Nissan Altima
How to replace the engine air filter of the 2017 Nissan Altima
Nissan Altima (2013-2018 / L33) To correctly replace the engine air filter in your 2017 Nissan Altima, simply follow the steps described in our new guide. Fortunately, this is a rat…
Where is the fuse box located in the 1998 Nissan Altima?
Where is the fuse box located in the 1998 Nissan Altima?
Nissan Altima (1998-2001 / L30) In this new mini guide dedicated to your second generation Nissan Altima (year 1998), we will discover together where the box containing all the vari…
How to reset the maintenance light on the 2015 Nissan Altima
How to reset the maintenance light on the 2015 Nissan Altima
Nissan Altima (2013-2018 / L33) To manually reset the maintenance light on your 2015 Nissan Altima, you must follow the procedure described in this new guide. First, turn on the ins…

Other guides you may be interested in

How to Open the Bonnet on the Lancia Y

To open the bonnet on this vehicle, follow these simple instructions: first, open the driver's door and locate the lever positioned just below the dashboard, marked with an image of the vehicle with the bonnet open. Pull this lever towards you until you hear a "click" indicating the bonnet is released. Next, exit the cabin and stand in front of the bonnet to disengage the safety catch and complete the opening. To do this, slightly lift the bonnet, locate the yellow lever underneath, and pull it to the left to fully release and open the bonnet.

Watch the video!


by ScegliAuto

More videos