Dpf pressure sensor

Follow the black plastic pipe leaving the dpf.
CFFB engines it on the top left
 
Follow the black plastic pipe leaving the dpf.
CFFB engines it on the top left.

Google search your engine code and G450 sensor, you’ll find it easy
 
I’ve got a 2010 Audi A3 with limp mode, engin management and DPF light on and is this what my DPF assembly should lol like because I was told it should have 2 pipes coming from the sensor to the DPF to allow the car to do a DPF regen, and these lights came on after I’d had my EGR deleted.
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I’ve got a 2010 Audi A3 with limp mode, engin management and DPF light on and is this what my DPF assembly should lol like because I was told it should have 2 pipes coming from the sensor to the DPF to allow the car to do a DPF regen, and these lights came on after I’d had my EGR deleted.View attachment 233829

Mate it’s a differential pressure sensor, one side is atmospheric on your model!

take it back to whoever played with your car
 

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