Do it yourself
Frequently asked questions about cars and motorcycles

How to Clean the MAF Sensor on a Suzuki Vitara with J20A Engine

Model: Suzuki Vitara JT - Years: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Part: MAF sensor

See other generations:
Video tutorial

The MAF sensor on the Suzuki Vitara with the J20A engine is located in the intake duct between the air filter box and the throttle body. It is easily recognised as a small sensor inserted in the duct, with an electrical connector on the top. You need a specific MAF sensor cleaner (DO NOT use WD-40, degreasers, or compressed air) such as LiquiMoly, which can be found under code B00295EEBK at a price of £11.72, with free delivery for MAF customers.

Disconnect the battery, open the bonnet, and locate the sensor in the intake duct; disconnect the electrical connector, remove the retaining clips, spray the cleaner from a distance of 15 cm, and allow it to air dry for a few minutes. Insert the cleaned sensor back into its place, reconnect the connector, reconnect the negative battery cable, and you're done.

Perform a final check by starting the engine and letting it run at idle for a few minutes to allow the ECU to adapt.


Posted on 26 March 2026 by ScegliAuto


Related tutorials

Suzuki Vitara (2015-2024 / LY) Before you begin, open the bonnet of your Suzuki Vitara Boosterjet 1.4. Start by pulling out the dipstick, cleaning it, reinserting it, and then pull…
Suzuki Vitara (2005-2015 / JT) To reset the tyre pressure warning light on the Suzuki Vitara, first ensure all tyres are inflated to the correct mounting pressure, as indicated on …
Suzuki Vitara (2015-2024 / LY) Today we will discover the instructions that will show us how to reset the tire pressure light on the Suzuki Vitara. First of all, it is necessary th…

Other guides you may be interested in

How to open the bonnet on a Volkswagen Golf?

In this tutorial, you will see how to open the bonnet on a Volkswagen Golf MK4. This is a very simple operation that follows the standard procedure. First, open the driver's door, then locate the lever in the lower left area and pull it. Next, move to the front of the vehicle, lift the bonnet slightly, and find the second lever located just above the Volkswagen logo. At this point, simply pull it towards you, fully open the bonnet, and secure it with the prop rod. To close it, gently push it down.

Watch the video!


by ScegliAuto

More videos