Exhaust Pressure Sensor Clogged fix - P0471 P0472

[@davidhumphreys152]

The top limit for that sensor is 150. It shouldn't go above that hence why it goes red when you reved it. At idle it shouldnt be 100 should be less. Looks like a sensor to me

[@ajinderdhillon7740]

At the other end of the metal pipe how big is the hole.Do you actually go into the exhaust? Good video as I was going to take pipe off

[@kickboomuk798]

This sensor is connected to an extension pipe (which is the part youre cleaning out with the wire) but what does the pipe then connect to?

[@DarkShadowAy]

What's the length of the cable? Not quite sure if I've got to the end of it. Thanks! When testing for pressure, is the engine on?

[@JesseIson]

Start with a smaller cable so its easier to manage, keep going for about 40 50 cm.

[@JesseIson]

i kept the engine on while drilling out so you'll have pressure release and know its done the job. Keep the engine off for testing for pressure!

[@DarkShadowAy]

@@JesseIson Thanks mate, I actually managed to break through! Just kept with the persistance but it took a while. Used the pump and it was all clear.

[@danroz9135]

I have exactly same issue but the wire goes only 5 inches in, it looks that it’s seriously blocked :/ don’t know what to do now

[@bensd9704]

I have a warning light, saying I have an issue with this part, how dangerous is it driving with this part of a car being faulty?

[@JesseIson]

Hi Ben,
There is no immediate danger in driving with the warning light on. However, it will reduce the performance and efficiency of your vehicle. To prevent carbon buildup and potential future faults or problems, it would be best to replace the sensor.
Hope this helps!

[@JesseIson]

are you based anywhere near south east of UK? Maybe I can help ☺

[@bensd9704]

@JesseIson I'm South West, getting it all sorted now though, thank you very much, 😊

[@ДимаМышаков-я8к]

Hello , where you located?