[chrisobo]

Hi All,

As the title says really. Main dealer says that the fault 'DFP Pressure sensor error' (or words to that effect) is logged. They have tried to rengen it several times. It clears cbut after 10 mins of driving it shoots back up to displaying as 200% blocked. It then reverts back to limp mode. Basically, my DPF is knackered. I've tried the snake oil solutions with no luck. If I replace the DPF filter myself, will I then need to get the engine light turned off or will the light go off after a bit of driving?

Thanks in advance.

 

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it shouldn't...... by rights it needs re-coding on star

having said that... its merc and they sometimes work in our favour.....

change it an plan for a re-code... if it resets, its a bonus