Dpf pressure sensor vauxhall insignia. How to change DPF EXHAUST PRESSURE SENSOR. 2010 Vauxhall Insignia 2. 0 CDTI - A20DTH EngineP2453 DPF Differential Pressure Sensor Fix Sensor Location / Replacement Using GMDI with GDS 2 to implement Se Aug 24, 2015 · The pressure sensor pipe on the Insignia is located at the top right hand corner of the engine, the sensor pipe comes out of the top of the dpf and then around the end of the cylinder head to the sensor thats located at the back of the engine bolted to the inlet manifold. 0 Riz Wheels 746 subscribers 5K views 2 years ago Aug 23, 2020 · There's the pressure sensor on the back of the bulk head, there's also something that looks like a spark plug sticking out of the side of the dpf itself, which is a temp sensor. Jul 9, 2023 · I need help I had a code come on saying P2453 I've put a new pressure sensor on and same code comes on can anyone help please . Oct 16, 2020 · Anybody any knowledge of what the 3rd wire / signal wire should read when the dpf sensor is all connected (including single pressure pipe) and with engine being revved up and down etc? The problem may be linked to a faulty exhaust back pressure sensor, as similar symptoms were resolved in another vehicle by replacing this sensor. vauxhall insignia 2015 sri ecoflex cdti 2. The suggested solution is to check and potentially replace the sensor, and consider using premium diesel to alleviate symptoms temporarily. kntjpquozyqwdbthfipzbzdejwgfragxccmijkxoivlhnzfoony