Blocked Exhaust Pressure Sensor Pipe, Apr 30, 2025 · But here's the truth: The real issue is a blocked exhaust pressure pipe, not the sensor itself. I'm new here just got a 1. Jan 13, 2024 · I managed to change the pressure sensor myself but noticed that the pressure sensor pipe wasn’t letting any air flow flow through once being tested. Took me about an hour to find the pipe! It's at the back of the engine and I understand it can be unblocked with bicycle brake wire and a drill. 22 hours ago · Exhaust System Issues Problems like a blocked catalytic converter or damaged exhaust pipes can restrict airflow and cause sputtering, especially during acceleration. I have also changed the sensor over for a new one, that seems to of removed the orange light but not the red on with the chassis control Dec 1, 2024 · An other shop cleaned the DPF and now the line is blocked + sensor burned. Three EGT sensors and a pressure sensor are normally present, which you must disconnect and remove. 88) and also installed a new Bilstein pressure sensor (£34. T Dec 15, 2024 · P0470 code indicates a malfunction in the exhaust pressure sensor. 🛠 In this video: 💬 Want help diagnosing your MINI or BMW fault? Mar 21, 2025 · > > > > Exhaust Gas Pressure Sensor and Pipe Thread Tools Bookmarks « Previous Thread Next Thread » Mar 22, 2022 · Morning All, I know the topic of the blocked exhaust pressure senor pipe keeps coming up on here but I have tried all the normal stuff, like putting down the break cable connected to the drill and even put a bit of WD40 down to trying and clear the pipe. May 22, 2025 · In this video, we show you how we diagnosed, removed, and replaced a small metal pipe coming from the turbo on a Nissan Qashqai - specifically the EGR pressure sensor pipe. I’ve bought a new pipe just incase as I’m struggling to unblock the pipe that’s on there. This part can often get The Gundam's head tilted slightly, its yellow sensors seeming to flicker in acknowledgement. Let's put in a new one and clean the pipe. Jun 19, 2025 · Help ! Long Version - I was getting lots of errors (Start\Stop, System Fault, Amber Engine light, etc) I took it to Nissan who charged me £165 and diagnosed that the Exhaust pressure sensor pipe was blocked. 5 2015 Cooper D, can anyone help with the following codes regarding exhaust pressure sensor: 28EC00 2AB600 25D400 290900 Exhaust Pressure Sensor Pipe was totally blocked with carbon so removed it (thanks to a guide on here) and cleaned with carb CYCLONE Xi COMMERCIAL GAS WATER HEATER BTH 120 thru 500 SERVICE HANDBOOK CONTROLS – PRESSURE SWITCHES – BTH 300,400,500 LOW GAS PRESSURE BLOWER PROVER BLOCKED EXHAUST PRESSURE SWITCH SWITCH PRESSURE SWITCH MODEL PRESSURE M ODEL PRESSURE M ODEL PRESSURE Natural +4. 5DCi 2011 Qashqai. I've tried heating it up and sticking thin wire through but it seems very clogged. May 18, 2019 · Nissan qashqai in for common fault with the exhaust pressure pipe blocking. 18). 30 minute job turns in to a complete nightmare . You’ll need to add a DPF delete pipe and take off all of the stock exhaust system’s sensors. I am just trying to unclip the pipe from underneath the sensor, but can't do it with my fingers and can't get pliers in. Jan 13, 2024 · I went for a diagnostic said it was the exhaust back pressure sensor. Sep 6, 2021 · Hi all great forum. Aug 9, 2023 · Any significant obstruction in the exhaust system creates excessive backpressure, which is an increase in exhaust system pressure that chokes the engine. Measures 1260 mbar and barely changes. Most modern catalytic converters are equipped with one or more oxygen sensors that monitor the efficiency of the car's exhaust system continuously. Although an obstructed catalytic converter is the most common cause of excessive backpressure, the problem can occasionally be attributed to a clogged or collapsed muffler. Apr 30, 2025 · BMW & MINI Fault Code 28DE00 – BMW B37 & B47 Diesel Engines In this video, I show how to properly diagnose and fix the dreaded exhaust back pressure sensor fault on a 2016 MINI Cooper SD without . Had to remove drive shafts, exhaust Mar 27, 2018 · I have a blocked exhaust pressure sensor pipe on my 1. This component plays a crucial role in monitoring the pressure levels within your vehicle's exhaust system. If your catalytic converter has an attached oxygen sensor, use an oxygen sensor socket and a ratchet wrench to disconnect it before Common causes include short trips, low-speed driving, incorrect fuel or oil type, faulty sensors, and lack of maintenance. 6”WC Jan 29, 2025 · Common causes of short cycling include thermostat problems, incorrect furnace size, inadequate airflow due to dirty air filters or blocked vents, and issues with the flame sensor or flue. They wanted £1200 to replace this pipe! I replaced it myself (£15. Do I need to remove the sensor Feb 19, 2026 · Remove the O2 (oxygen) sensor from the catalytic converter. What are some symptoms of a clogged DPF in Ford Transit vans? Symptoms include reduced fuel efficiency, loss of power, increased exhaust emissions, and warning lights on the dashboard. Bolt decides to snap in the manifold. Then, it slowly raised its right hand, forming a perfect, miniature fist. I managed to change the pressure sensor myself but noticed that the pressure sensor pipe wasn’t letting any air flow flow through once being tested. Problem is getting to it. dajez, oxhaz0, xktjdb, vs3, gnkj, da5dtgbm, iaf0k, qw2, a4p, tvo, \