Throttle Body Cleaning - Volkswagen Polo

Рет қаралды 26,455

8 ай бұрын

How to remove, clean and replace the throttle body on a 2002 to 2009 Volkswagen Polo Mk4 (9N) 1.4 litre petrol. If the throttle body gets dirty, it can have an effect on how smoothly the engine runs. Possible symptoms include rough idling, jumpy or sluggish acceleration, poor fuel economy, and possible stalling, all when the engine is warmed up. NOTE: If you replace the throttle body with a new one, you will need to have it programmed to the car. This will likely need to be carried out by a Volkswagen dealer. Thanks for watching. Please comment, like and subscribe !.
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Пікірлер: 22

@conorthomas1231 Күн бұрын

Thank you! Used this video to clean mine, worked a treat. My intake manifold is very very dirty though, that will be next in the list to clean

@Ireneeeneooo 6 ай бұрын

My 06 Polo 1.4 9N been having an irregular idel. I'm so glad to find your video!

@beechface1 2 ай бұрын

Hi mate, great video. I have a 9n Polo (2005) and in the last few months it has developed a weird fault. When pressing on the accelerator and letting off there's quite a severe bucking or jerking, it feels like the engine is rocking back and forwards twice when letting off the accelerator, the idle is also lumpy and feels like It's going to stall. Could this be my issue with the throttle body? There's no codes stored apart from a steering angle sensor fault that is archived, and no EML. It's been in to a garage and they said there's nothing wrong with it. Cheers!

@ionutzegheru7806 4 ай бұрын

hello! Can you make a video and show us how you clean the intake manifold?

@glennbellamy7004 6 ай бұрын

Daughters Polo starts to seem if its cutting out when you blip throttle it regains power, has cut out before and when restarting seems ok. Any ideas ??

@andilemnto5119 3 ай бұрын

That is same sounds, i have onto my car

@nasirshukor9408 8 ай бұрын

hello , curious about why my vw polo ' s pcv hose connect to the throttle body , not to the air intake housing like yours (for your info i just bought my car from the used car seller) is it ok or i need to put it back to the intake ? thanks

@screwsnutsandbolts 8 ай бұрын

Depending on the engine type it may be different. What year and engine size is your Polo ?

@nasirshukor9408 8 ай бұрын

@@screwsnutsandbolts its a 2005 vw polo 1.4 code BBY

@ntokozodbm1591 6 ай бұрын

Hi i did clean the throttle body but after i drive it for few kilos its doing the very same thing again what could be the problem cause now it looses power

@screwsnutsandbolts 6 ай бұрын

There's a few causes of power loss. Check this link: gumout.com/causes-of-power-loss-and-how-to-fix-it/

@davesmith-rs1yo 7 ай бұрын

My 2003 polo is showing error codes saying throttle body problems, goes into limp mode and sometimes misfired. Then it can run ok for weeks. Would this cleaning help?

@screwsnutsandbolts 7 ай бұрын

It sounds like it could be an issue with the throttle body position sensor but I can't be sure. You may need to have a mechanic check it out.

@Villiyey 5 ай бұрын

Hey All I have been battling with my 2005 Polo 1.6 (9N3). It starts immediately (with accelerator pressed I always start it like this). It will idle fine with no problem but as soon as I release the accelerator it idles funny for few seconds and then switches off. I took it to a local mechanic and he did a full service ( spark plugs, oil and air filter, oil change) and I also replaced the battery but the problem still persists. Please help It has had this issue for months now and have lost the joy of owning a car.

@screwsnutsandbolts 5 ай бұрын

Does it only happen the first time you start the car or does it also happen when the engine is warmed up ?. Lift the bonnet and turn the key to the 'On' position. Can you hear the throttle motor working for a second or is it silent ?

@Villiyey 5 ай бұрын

@@screwsnutsandbolts it happens all the time . Whenever I release the accelerator I literally have like +- 4 seconds before the engine cuts off (before that it will run funny)

@screwsnutsandbolts 5 ай бұрын

It sounds like it could be a dirty or faulty throttle body, but it's hard to say