Fault code DPF ?

peanutpigs

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Joined Aug 1, 2023

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#21 · Aug 1, 2023

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dimilat said:

No worries about the light before the engine is on! This is normal and same for all the cars…

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I did think that🤣 im just more conscious of it since all the trouble I had with the car. Thanks for the reply though hope you get it sorted. I had loads of forced regens and o2 sensors changed before they caved and replaced the full dpf

 

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lukac.jr

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Joined Sep 26, 2023

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#22 · Sep 26, 2023

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peanutpigs said:

Hi thought I'd reply to this as I had this same reoccurring code for 12 months last year when I bought my 19plate 1.6 diesel. I was travelling 45 miles to work a day so I couldn't understand why the code was coming up. Anyways after my car being in the dealer every month since I got it and a lot of complaints to vauxhall customer service they couldn't figure it out and done a full dpf replacement as they think it was a fault dpf. Now I'm not 100% sure it fixed it but yeah.

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Ahoj, I want to ask you a question about it, aj AD blue, a či tam nebola, I guess

 

thomasm9009

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#23 · Oct 15, 2023

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I also replaced the DPF and the fault code no longer appeared

 

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Dan2847

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Discussion starter · #24 · Oct 28, 2023

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Valer said:

If it does have live data check the DPF differential pressure parameter,
most diesels will read be between -2 to 0kpa at tickover and under 10kpa when revving if unblocked

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Just done a reading my kpa is 95 thats if i am reading this correctly .

 

Valer

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#25 · Oct 28, 2023

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That's the MAP sensor reading,you need the DPF pressure,it may be the scanner isn't capable of showing it

 

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Dan2847

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Discussion starter · #26 · Oct 28, 2023

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Valer said:

That's the MAP sensor reading,you need the DPF pressure,it may be the scanner isn't capable of showing it

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Okay thanks what is the MAP sensor . Perhaps my scanner is not capable wasn't sure if it would say DPF

 

Valer

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#27 · Oct 28, 2023

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It stands for manifold absolute pressure (induction manifold)

 

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Dan2847

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Discussion starter · #28 · Feb 28, 2024

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After taking my car to several different garages about the P2002 fault code and not having any joy getting to the bottom of it my turbo charger has now blown.