VW Golf Audi Skoda Seat 2 0 TDI DPF issues

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2 жыл бұрын

this is a short video about trouble shooting the P2002 or P0473. Before buy any parts, if the code P2002 cannot be deleted, try a emergency regen, make sure you drive the car on the motorway or dual carriage way and 4th or 5th gear, make sure you got quality fuel in your car. Sometimes fuel from supermarkets don't help the regen of the DPF filters. Plug disconnected from sensor(DPF sensor) one wire should have 5volts, another is ground and another 4.5 volts ECU signal. Plug connected, one wire is 5 volts, another one is ground and another one ECU signal should be 0.5. this test is with engine off and ignition on. If the regen fails try new sensor and repeat regen again. if keeps failing your DPF filter needs replaced.

Пікірлер: 25

@hp6545 9 ай бұрын

Thank you!!!! It works!!!!! You made my day!

@tmautosstaustellcornwall5882 6 ай бұрын

Hi Thankyou for your video I have exactly the same fault code and do a good run clean DPF - and fault code and flashing lights on dash , and won’t clear with scanner - so I’ve ordered a new sensor , hope it fixes it as the pressures are to high on Autel scanner even with a dynamic regen while driving carried out and no sign of a crack in the DPF . Cheers for great video .

@AndrewEvans-us6mv 4 ай бұрын

Thank for this ur site is well worth haveing 👍

@tommyboi0 Ай бұрын

I wish you would have shown how the sensor was reading before and after. Other than that this video was perfect!

@axores20 Ай бұрын

Will not read anything. 0 basically mate.

@tommyboi0 Ай бұрын

@@axores20 Okay so it just looks like a dead sensor? Mine still reads But I have all the same symptoms. I replaced the fuel map sensor or turbo boost sensor I guess it's called and no change it refuses to go into regen

@tommyboi0 Ай бұрын

So my diff pressure will read 0.14psi at idle and my offset diff pressure will read 0psi

@axores20 Ай бұрын

@@tommyboi0 if you press throttle does that number changes?

@tommyboi0 Ай бұрын

@@axores20 it does, yes. I just used MAF cleaner and it worked for 15 miles so it looks like I have my answer! For the record it wasn't very far off and yet here we are lol. Something to keep in mind if you run into it again. Engine CJAA for what it's worth

@natedog7638 Жыл бұрын

How much was the sensor from vw

@issacturnersyed7243 2 жыл бұрын

Hello there, my vw passat B8 2015 has the same issue, but there are 2 sensors, do you what to do, do i have to change both of them? Thank you

@axores20 2 жыл бұрын

Hi. U need to replace the one on the top of the dpf filter. That's the one says the pressure of the dpf. I will recommend 1st use the dpf cleaner (can) and do a emergency regen 1st. Maybe this will help. If not you probably have a bad sensor.

@colin5064 5 ай бұрын

Do you know the reason for the sensor part number change? Was the first sensor the one you changed correct and compatible for that 2007 car? Looks like the faulty sensor you changed was a Bosch sensor from the part number 07Z906051B. Maybe this was not an OEM part from VW?

@pierpaololategana1232 10 ай бұрын

Hi, I replaced the faulty DPF sensor but the diagnosis continues to show 2453 error. The stranger thing is that with the engine off the input sensor shows pressure -202 Hpa. What do you recommend me to do? Thanks for your help.

@uttamparsana7400 8 ай бұрын

i have a similar problem did you find any solution?

@pierpaololategana1232 8 ай бұрын

@@uttamparsana7400 I changed also the other sensor and now It’s ok!

@owen8538 7 ай бұрын

🤣🤣🤣 i had same problem my sensor break was gonna spray cleaner tru pipe clean dpf now waiting 4 another 1 to come stupid parts cars using should be metal.Why did you not remove o2 sensor and cleaned dpf

@natedog7638 Жыл бұрын

P2002 OBD-II Trouble Code: Diesel Particulate Filter Efficiency Below Threshold Bank 1 Audi a3 should I try a new sensor first?

@supergamershiab7540 Жыл бұрын

I have the same issue, wondering how did you resolve it ?

@strongrdj Жыл бұрын

Do you have any solution?

@natedog7638 Жыл бұрын

@strongrdj I removed dpf, and then I stage 1 remap with dpf delete solvd

@natedog7638 Жыл бұрын

@supergamershiab7540 I resolved it by taking the dpf out, and then I got ecu remap stage 1 with dpf delete problems solved and more power no more problems with dpf Original BHP 138 Tuned BHP 180 Original Torque (Nm) 320 Tuned Torque (Nm) 400

@Jon-pm8ie 9 ай бұрын

Possible egr cooler is blocked with adblue. Very common cause of P2002 code. My 2019 vw 2.0 tdi has same code.