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Help, my car has a 'Anti Pollution Fault'!!


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Probably a faulty sensor that has sent the car into "limp mode". Get it on a diagnostic machine to find the culprit.

 

Thank you. Any idea what the diagnostic machine would cost?

 

Also, I saw some advice saying if it's been used on short journeys a lot (it has) that driving on the motorway for a bit, may clear the fault. Does that sound credible?

 

Thanks again,

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Sounds like the DPF is stuffed up, usually a fairly hefty bill if it has to go to a garage.

 

If you can get the light to go out, by turning the car off and then back on again you need to head straight to a motorway and thrash the nuts off it for a good half an hour.

 

If not prepare to get your wallet out.

 

---------- Post added 26-02-2015 at 15:45 ----------

 

What if gasoline?

 

Petrols will have EGR, but not a DPF.

They don't generate the soot and muck a Diesel engined car does so are less likely to clog the EGR valve.

 

You can still ruin the exhaust catalyst by doing lots of short journeys tho.

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