Bmw exhaust pressure sensor fault fix. Low pressure egr was replaced along with some vacuum lines.

Bmw exhaust pressure sensor fault fix So, long story There were three historical codes stored, 4862 (Air system/egr plausibility) 41BA (Exhaust back pressure sensor) and 497D (Exhaust pressure sensor before turbo signal not plausible). I also noticed that when I first start the car. Environment data for both codes would be the best information here. Here are three steps to help you repair the P0471 code effectively: Sensor Replacement: Start by replacing the Exhaust Pressure The P0472 code indicates an issue with the exhaust pressure sensor. Check for fault code entries of the exhaust gas temperature sensor after the EGR cooler. Regarding replacement, I agree that reattaching the sensor screw is the most difficult aspect of this job! Two recommendations, purchase 2 extra screws (part # 51-13-7-010-365. And of course, I will keep updating post #9 with my findings. My 2010 Audi threw a fit and started complaining about having some issues with error codes about the G450 sensor, #P0473 Exhaust pressure sensor 1 and #P2453 Learn what Exhaust Pressure Sensor Low means, location and how to repair? Faulty Exhaust Back Pressure Sensor Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less. 20d 2011 model. 0L in the Mercedes lineup Replacing the faulty exhaust pressure sensor; Repairing or replacing damaged wiring; Cleaning or replacing corroded connectors; Updating PCM software (if applicable) In rare cases, replacing the PCM; P2534 – Swirl Flap Actuator (specific to some BMW models) P24C8 – Particulate Filter Fuel Injection Control Circuit High; P24C7 What does a DPF pressure sensor do? The primary purpose of the diesel particulate filter pressure sensor or exhaust pressure sensor is to monitor how much soot there is in the diesel particulate filter (DPF) and how well the filter performs. and they replaced the entire unit. An exhaust leak can cause this, or a failed sensor. It did a Regen a few days back. I can't see how that could be an EGR fault. My guess is that the one attached to the DPF is the culprit. It is important that after each repair is attempted, the code I have this error: 25D400 - Exhaust backpressure sensor before turbocharger, signal too high We have replaced the fuel pipe and sensors already and cleaned the computer and wires. The Exhaust Pressure Sensor tells the engine control module (PCM) how much pressure is in the exhaust manifold. If your sensor is bad and I have P0472 (Exhaust Gas Pressure Sensor - low input) coming up on the DTC and after a while P0471 (Exhaust Pressure Sensor Range) appears as well. In Feb 2022, got CEL on my 2011 335d (US) and pulled P0471 with InCarDoc. A vehicle that sets a P0472 code can show symptoms like check engine light differential pressure and the exhaust pressure sensor, the following fault is then stored in the DDE: 28DE00 -Exhaust gas pressure sensor before Turbine, plausibility: exhaust gas pressure in front of turbine dynamically not plausible CAUSE CORRECTION Switch the connectors back to the proper sensor. Charge pressure sensor faulty. I now have code P0471 (Exhaust Gas Pressure Sensor - Range/Performance Problem) as well as the original P00BD code. . Also, looks like the MAP 4. Not long ago, the check engine light came on. What does that mean? This generic powertrain/engine diagnostic trouble code applies to all engines that use variable nozzle turbochargers (gas or diesel), starting around 2005 on Ford trucks equipped with 6. BMW X1 F48 2BA100 Diesel particulate sensor: Electrically faulty. One common cause is a faulty exhaust pressure sensor itself. OBD II fault code P0471 is a generic code that is defined as “Exhaust Pressure Sensor “A” Circuit Range/Performance”, and is set when the PCM (Powertrain Control Module) detects an implausible signal from the exhaust pressure sensor that is labeled “A”, or a signal from this sensor that does not match the desired value when the Faulty Exhaust Gas Back Pressure Sensor: The most common cause of the P14A0 code is a faulty exhaust gas back pressure sensor. Learn More. Leaks in the air mass system: OBD II fault code P0470 is a generic code that is defined as “Exhaust Pressure Sensor “A” Circuit” , and is set when the PCM (Powertrain Control Module) detects a failure, malfunction, or defect in the reference and/or signal circuit(s) of the exhaust back pressure sensor that is labelled “A”. that may be caused by any number of failed components or adjustments to be differentiated amongst by execution of a BMW Test Plan guide through the fault tree. Current Stock: from £81. I ran my Maxidiag scanner on the car and found following codes. Using a basic OBD code reader, the fault read insufficient exhaust gas at EGR, and mass air flow was too high. A malfunction could lead to incorrect readings, which may affect how efficiently your vehicle runs. The automobile fault code p0470 can be caused by a faulty exhaust back pressure sensor, an open or shorted sensor harness, or a poor electrical connection in the sensor circuit. 7L in 2007, the 3. Exhaust differential pressure is a sensor that is specifically for the DPF and picks up just before and after DPF to measure the load on the DPF and is one of the parameters to determine when to do a regen. Identifying the symptom is winning half the battle. The fault is set if the charging pressure differs by more than 180 mbar from the Beware of Facet 3627808013 Exhaust Pressure Sensor--While attractively priced and supposedly OEM, I've had two fail in the past year after less than 2,000 miles apiece. I don't like the lack of confidence here. Find out more about the product category Exhaust pressure sensor for BMW 5 GT (F07) — selection, replacements, price, and experiences. Code 25DB00 - Exhaust back pressure sensor upstream or diesel particulate filter, signal: Short circuit to B+DPF / Exhaust Pressure Sensor replacement (Part 28DE Exhaust pressure sensor 2AB6 Exhaust pressure sensor 28EC Exhaust pressure sensor In a previous car I had a fault code on a lambda sensor generated from a lose wire so that could also be the problem. There's also a chance the charge air pressure sensor is faulty. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. The cost to fix the BMW P14A0 code may vary depending on the cause of the Fault Code: 004212 Fault Explanation: Glow plug cylinder 1, control Fault Code: 004262 Fault Explanation: Glow plug cylinder 6, control Fault Code: 003EC0 Fault Explanation: Camshaft sensor, signal Fault Code: 00480A Fault Explanation: particulate filter system Fault Code: 004D00 Fault Explanation: Exhaust back pressure sensor Genuine Exhaust Pressure Sensor 13 62 7 808 013 BMW. How long does it typically take to repair the Exhaust Gas Back Pressure Sensor Short Circuit To Positive issue in a BMW? Product Description. I have a 2012 X5 diesel that has had no troubles for 60k miles. If the cause of the failure is only low tire pressure, you can fix it for free. I had my repaired car for 1. Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2. If the ECM detects an EBP, Intake Air Temperature or Engine Oil Temperature sensor fault, the ECM will disable the exhaust back pressure regulator. As I tried to move car from driveway, the car idled very rough, wouldn't let me rev and misfired on all 10 cylinders and shut off. Several factors can trigger this warning. 2. There will be a rubber tube between the manifold and the sensor; make sure it's not split. Bimmerpost ☰ Model Selection. The fault goes away after acceleration. This is for exhaust back pressure bank1. Sooner or later, any car will need repair, and you may start wondering what Exhaust pressure sensor you should choose to replace the worn or damaged component on your BMW 5 GT (F07). The fault code P0470 can be caused by a The exhaust back pressure sensor is suffering from a poor electrical connection; The exhaust back pressure sensor harness is shorted or open; There is an open in signal circuit occurring between the PCM and exhaust pressure sensor; There is an open between the PCM and the exhaust pressure sensor in the power supply Common causes of the P0472 code are a faulty exhaust pressure sensor, circuit issues, a PCM problem, and an obstructed pressure tube or port. OEM lists two exhaust pressure sensors, one before the turbo, and another at the DPF. Exhaust pressure sensor: the most common fault codes Common repairs include cleaning/replacing the EGR valve, clearing clogged EGR passages, repairing vacuum leaks, or replacing faulty sensors. Hello everyone this is my first time posting but I'm a long time lurker. Mass the dpf light only shows when the system is working and doing a regen, you might have blocked or faulty pressure sensor or the small pipes to it, the norm when replace the dof is also replace the pipes and pressure sensors are they tend to be filled up with soots, if keep driving and system keeps trying to regen it will fill sump with diesel and knock the bottom end out and Find out more about the product category Exhaust pressure sensor for BMW 5 Saloon (E60) — selection, replacements, price, and experiences. mechanic to finally sort my wife's 2015 Cooper D out), I can absolutely confirm this part - which, it turns out, BMW know full well I had faulty EGR cooler result in hole in intake manifold, which they covered. This sensor measures the pressure in front of the turbine and sends the data to the ECU for proper engine operation. The exhaust pressure sensor measures the pressure in the exhaust manifold, and reports it to the PCM. I have P0472 (Exhaust Gas Pressure Sensor - low input) coming up on the DTC and after a while P0471 (Exhaust Pressure Sensor Deal with your exhaust pressure sensor first. 4CF3 Exhaust back pressure signal, sensor, dynamically implausible, frequency one time. It’s going to be an air leak, plugged or a bad sensor. This movie will show you how to replace exhaust pressure sensor in BMW E60 2. Torx bolt, $2. P14A2 BMW Code - Signal Of Exhaust Gas Back Pressure Sensor Dynamically Implausible If you come across the P0472 trouble code, the low signal from the exhaust pressure sensor is likely the culprit. i have x5 s63 engine. 1. Hi all, was looking for any ideas on this fault code before I have to visit a garage. It helps ensure optimal engine performance and emissions control by providing vital data to the ECM. This information would really help. I agree that of you have an error code for a short circuit you should check the connector and wiring. Press the electrical connect and pull it away to remove it. Clean if ISTA shows that fault about the Back Pressure Sensor so I want to fix that because it could well be that that's causing the rare drivetrain fault. I also used Carly for BMW app to read code indicating 4D03 Exhaust back pressure sensor fault. If the P0471 code appears, it means that the powertrain control module has detected that there is a voltage reading from the exhaust system back pressure sensor circuit that is out of the normal range. Have a look at the pressure sensor and its connections before spending any money. The exhaust pressure sensor is a crucial component of the exhaust system that measures the pressure in the exhaust stream. If you pull up turn off the car and restart it straight away the car runs perfect for a Absolutly no black smoke coming out exhaust. This code is triggered when the PCM detects an irregular voltage reading from the exhaust system back pressure sensor circuit. The problem I have is that research on REAL. Could be a cracked egr cooler, bad maf sensor, bad exhaust pressure sensors. Use a 27mm socket to loosen and remove the sensor. The fault is detected when the difference between the exhaust gas pressure before diesel particulate filter and the ambient pressure is greater than a limit value. EGR faults always come with a MAF fault, because the MAF readings don't add up correctly when EGR is misbehaving. P0308. 0 Diesel (177 Bhp) with engine N47The car had problem with the DPF but was clean Popular BMW 1 Series fault codes along with an explanation of their meanings. Find out what you can do next to solve the problem you are experiencing. So I have A N47, I had glowplugs faults and exhaust backpressure sensor fault come up, I replaced all glowplugs and controller, I reset the faults, drove for a bit now I'm getting one fault 'Exhaust back pressure sensor Code: 004D03' Exhaust Pressure Sensor Low Input. Ash Mass is 0. I am wondering if other owners ,who have removed their dpf, have seen similar readings for exhaust back pressure sensor, given the sensors are still connected. 6. Mazda. Charge air duct leaks / burst charge air ducts, air duct connections have popped open, or Pop-off valves are disconnected from the charge air pipes. Common triggers for this issue include an open signal circuit or power supply circuit. 7. It does this by measuring the exhaust back pressure upstream and downstream of the DPF. P14A1 BMW Code - Exhaust Gas Back Pressure Sensor Short Circuit To Positive Okay. The mechanic says that we should try replacing the turbocharger next. No indication in terms of sound or vibrations that turbo might give trouble. I have worked on many diesel light duty trucks older and newer but the BMW diesels are completely new to me. 64@) to quickly deal with the inevitable dropping. It is often associated with P0471 and P0472 codes. 4/10 P0102. Here are some ways to fix a faulty BMW Exhaust Back Hi, I have a BMW F10 5. After new cam sensor went on fault didn't come on fir 10 mins before came on within 10 seconds. Manually test individual circuits within the exhaust back pressure system, and replace faulty components. If boost is leaking, the pressure sensor won't detect boost. No drivability problems whatsoever though. This sensor plays a vital role in controlling the exhaust gas recirculation (EGR) system, which helps reduce Yes, I’ve had it numerous times. The P0471 Trouble Code refers to the exhaust pressure sensor range/performance. The other half lies in solving the identified problem. Also, a short to ground Consider replacing the faulty Exhaust Pressure Sensor to address the P0471 trouble code. The code is set when the the ambient pressure sensor. In rare cases, replacing a faulty PCM. Maybe a week. Article Number: 13627805152 Exhaust pressure sensor. I got the code P1092 / 2786 - Plausible fuel pressure sensor to mechanical pressure regulator. 4530 Boost Pressure Actuator - Regulation Pressure too Low The fault still persists. P0185 - fuel temp sensor B circuit malfunction P018B - fuel pressure sensor B circuit range/performance But the following codes are still present or new additions: P14FA - exhaust gas temp sensor faulty (remaining from before) P0480 - cooling fan 1 control circuit has a malfunction (new code) The P0472 code identifies an electrical problem related to the exhaust system back pressure sensor circuit. Charge-air temperature sensor faulty (displays values that are too high, mostly without fault entry). P0471 - Exhaust Pressure sensor A Circuit range fault code and engine management light. for repair bookings email orileysautos@gmail. The ECM sets the OBDII code when the Exhaust Gas Back Pressure Sensor is not to factory specifications. 5 days and the engine light came on again. That was also If there is 12 volts to the sensor when there should be 5 volts, repair the wiring from the PCM to the sensor for a short to 12 volts, or possibly a bad PCM. The cost of fixing the BMW P14A1 code can vary depending on the severity of the issue and the type of Blocked DPF Diesel Particulate Filter cleaning after turbo failure. Faulty Exhaust Gas Back Pressure Sensor: The most common cause of the P14A1 code is a faulty exhaust gas back pressure sensor. 5 and Soot Mass at the moment is 5. The fault doesn't stay in the fault logs in iDrive but shows up there while driving if you have the fault tab open under the service section. These codes often send many owners straight to the dealership, The BMW P14A0 code is fixed by replacing the faulty exhaust gas back pressure sensor, repairing any damaged wiring or connectors, or replacing the engine control module (ECM) if Consider replacing the faulty Exhaust Pressure Sensor to address the P0471 trouble code. Car was fine driving 2 miles up road to visit someone. Check the wires Cleaned EGR and MAF Sensors Replaced Exhaust Pressure Sensor (13627808013LBMW) Replaced Fule Injection Pressure Sensor (13627792260LBMW Added some DEF The shop took the hours down to 5. Common symptoms of the P0471 code include an illuminated check engine light, reduced power, or issues with the vehicle entering regeneration. com Launch UK products used in the video are The P0473 diagnostic trouble code (DTC) indicates a problem with the exhaust pressure sensor in the vehicle. Dealer pulled P045 code. Egr leak, it could Be a lot of things there should be other codes also to help narrow it down. Of the three codes set 41BA had a 3. Here are three steps to help you repair the P0471 code effectively: Sensor Replacement: Start by replacing the Exhaust Pressure On my case, i solve the dpf backpressure wierd readings by replacing the ecu with a used on do to the fact that the ambient pressure sensor inside the old ecu that is used in the dpf backpressure readings was reading a very low ambient pressure. The automobile fault code p0473 can be caused by a faulty exhaust back pressure sensor, an open or shorted sensor harness, or a poor electrical connection in the sensor circuit. Oxygen Sensor Signals Swapped Bank 1 Sensor 2 / Bank 2 Sensor 2. Learn More Fixes. I think P0471 Fault Code: 004D00 is actually for Exhaust back pressure sensor signal. If the PCM determines there is an incorrect signal from the Exhaust Pressure Sensor, the PCM will set code P0471. If that doesn't fix it, I will install the new TMAP sensor. I'm guessing that there's a leak somewhere between the MAF and Turbo, possibly in the Charge Pipe, which is a known issue on some B47 engined BMWs. The Engine Control Module (ECM) monitors the Exhaust Gas Back Pressure Sensor. Cylinder 8 Misfire P0471 code definition. Ask questions or share your repair experience on the car forum. 41AA boost pressure sensor not present In certain driving situations (start, after-run, certain operating points) the plausibility of the ambient pressure sensor, exhaust backpressure sensor and charging pressure sensor is checked in relation to each other. PROCEDURE P0470 Exhaust Pressure Sensor A Circuit; P0471 Exhaust Pressure Sensor A Circuit Range/Performance; P0472 Exhaust Pressure Sensor A Circuit Low; P0473 Exhaust Pressure Sensor A Circuit High; P0474 Exhaust Pressure Sensor A Circuit Intermittent; P2463 DPF Diesel Particulate Filter Restriction Soot Accumulation; What causes it? 4D00 Exhaust back pressure sensor, signal, signal too high, diesel particulate filter differential pressure sensor too high, frequency 5 times. 9. Can a faulty Exhaust Gas Back Pressure Sensor impact the emissions of my BMW? Yes, a faulty sensor can affect the emissions output of the vehicle, potentially causing it to fail emissions tests and pollute the environment. and we again removed the valve CEL Diagnostic/Repair P2457 - Exhaust Gas Recirculation Cooling System Performance. Can you give me the sensor names please? I know the exhaust back pressure can go faulty and show a negative or perhaps zero reading but in my case it looked okay. Dear customer DTC 25E200 refers to a problem with the exhaust gas pressure sensor or diesel particulate filter (DPF) signal, indicating an open circuit or short circuit. If the powertrain controller module (PCM), detects a signal from the exhaustpressure sensor that is not consistent with the intake pressure or ambient air pressure, the Code P14A1 BMW Description. Replace that and the camshaft position sensor and then once they're good the particulate filter system The fault code P0472 can be caused by a faulty Exhaust Back Pressure Sensor, an open or shorted harness for the Exhaust Back Pressure Sensor, or a poor electrical connection in the Exhaust Back Pressure Sensor circuit. What is the average cost to repair a P0400 code? Repair costs typically range from $200-$500 USD, depending on the root cause and if parts need replacement. E81 Electrically faulty (Exhaust-gas sensors / sensor for . Dealer claims it was a $5,000 repair that BMW would cover. On my 2007 Exhaust gas pressure plausibility code can be due to a measurement discrepancy between measurements from the differential pressure sensor (pre dpf) and the back pressure sensor (exhaust pressure sensor). Once the sensor breaks loose, you can remove it by hand. ISTA-D reported 048D1 - Exhaust Pressure Sensor before turbocharger, plausibility. Locate the exhaust backpressure sensor (B60) at the back of the engine (near the firewall). 5. Install the new sensor and connect the electrical Popular BMW X6 fault codes along with an explanation of their meanings. My DPF is clean. To diagnose follow this mate, Ensure that the sensor connections to the ECU are correct and not swapped with other sensors. It's advisable to check local rates for a Today I drove the car and it was showing half tank, but 25miles later, it shows quarter tank. The fault code P0473 can be caused by a faulty Exhaust Back Pressure Sensor, an open or shorted harness for the Exhaust Back Pressure Sensor, or a poor electrical The P0471 can be caused by an obstructed pressure tube or port, leaks in the exhaust gas recirculation or air intake system, a failed exhaust pressure sensor, circuit issues, or a faulty PCM. Jeep Truck. Get my Fault Code: 004A27 Fault Explanation: Intelligent Battery Sensor (Layer DIBS1) Fault Code: 004D03 Fault Explanation: Exhaust back pressure sensor Fault Code: 004B81 Fault Explanation: Abgasrueckfuehrraten control, control deviation Fault Code: 004D01 Fault Explanation: Exhaust back pressure sensor Fault Code: 004D16 Fault Explanation: DeNOx I have plugged the car on to diagnostic machine and it says glow plugs 1 - 6 not working, glow plug control module not working and charge pressure control fault. This sensor is responsible for measuring the pressure of the exhaust gases and sending this information to the engine control module (ECM). Exhaust pressure sensor is a sensor that is picked up just upstream of the turbos, measures, exhaust backpressure. Associated Fault Codes. 38) Decrease Quantity of Genuine Exhaust Pressure Sensor 13 62 7 808 013 Increase Quantity of Genuine Exhaust Pressure Sensor 13 62 7 808 013. However, if there is an electrical fault or a faulty tire sensor, you could spend a few hundred dollars. At a cost of $700+ I agree to replace. What the P0471 code means. The PCM can then control the exhaust backpressure regulator as required. that it's the exhaust back pressure sensor. Ways to Fix a Faulty BMW Exhaust Back Pressure Sensor. Sooner or later, any car will need repair, and you may start wondering what Exhaust pressure sensor you should choose to replace the worn or damaged component on your BMW 5 Saloon (E60). Subscribe to updates so you don't miss out on new guides. simply by logging into Parts Avatar at highly economical prices because a faulty one can always be problematic I am going to try cleaning the MAP sensor before installing the new TMAP sensor. 8. P0471: Exhaust Pressure Sensor Range/Performance; P0473: Exhaust Pressure Sensor "A" Circuit High; P0475: Exhaust Pressure Control Valve Malfunction; P2033: Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 2) P247A: Exhaust Pressure Sensor "B" Circuit It then measures time for pressure decay during your engine running test. This sensor is responsible for measuring the pressure of the exhaust gases and sending the data to the ECM. we have done a engine overhaul and when we fix the engine eventually it came up with the fault code 120908 charging pressure control and 130504 VANOS solenoid valve inlet camshaft Stuckedcam. What the P0473 code means. Be careful not to drop the sensor. Air Enforcement | US EPA Replace Charge Air Pressure Sensor (BMW shop) Part #: 13-62-7 1C3102 - Engine-oil pressure sensor, plausibility: Pressure too low before engine star 130104 - VANOS intake: Control fault, camshaft stuck 120408 - Charging pressure control: Switch-off as consequence BMW. Free step-by-step manuals and video tutorials on replacing Exhaust Pressure Sensor will tell you how to change car parts and service your car quickly and cheaply. This is how you know that you probably have an exhaust pressure control valve malfunction and just what exactly is WID - The DDE (Digital diesel electronics - or engine control unit) has detected a fault with the exhaust back pressure sensor due to faulty pressure readings from this circuit it has set the code Replacing or cleaning a faulty exhaust back pressure sensor. 4BF4 Exhaust gas differential pressure sensor, diesel particulate filter, signal, pressure too high, frequency 94 The 4B7E code indicates an issue with the exhaust gas pressure sensor before the turbine. Exhaust Pressure Sensor Range/Performance. befor DPF filter after Turbo charger exhaust back pressure sensor on BMW F20, F21, F30 etc. So I checked the live pressure values, and bingo, the ambient pressure stays always at the same 980-ish mbar value! (the ambient pressure was around 1010mbar this day). I've had an intermittent low oil pressure fault happening in my 2004 E60 M54 530I. Possibly the one to measure pressure across the dpf. Share Post: OBD Code P0471 - Exhaust Pressure Sensor Range/Performance <<See All OBD Codes. Replacing or repairing a shorted or open exhaust back pressure sensor harness. Check whether the exhaust temperature sensor downstream of the exhaust-gas recirculation cooler is clogged (causes slow reaction to temperature changes). restarted and no power. Fixing a tire pressure sensor fault message can cost anywhere from $0 to $500. Exhaust gas pressure sensor before turbine faulty (in conjunction with the fault codes 27B900 and/or 4C83 and/or 28DE00 and/or 4990). Cylinder 8 Misfire Detected. Low pressure egr was replaced along with some vacuum lines. Limit value: 60 mbar Fault Code Conditions Learn what Exhaust Pressure Sensor Low means, location and how to repair? Faulty exhaust pressure sensor; Wiring or connector issues; Clogged or restricted exhaust system; Exhaust gas recirculation (EGR) valve malfunction The cost of repairing a P0472 code can vary depending on the specific cause of the issue and the make and model of These indicate a fault with an exhaust pressure sensor. The Exhaust Pressure Sensor updates the engine control module (PCM) about the pressure in the exhaust manifold. P0041. I assume either 3 or 11 measures exhaust back pressure Not sure which other pressure sensor you mean. 5, so the total with parts taxes est ran me 973. One last trial I will do is to drive the car with sensors electrically connected but disconnected from the exhaust system. Has anyone else had these codes? OBD-II Code P0471 is defined as a Exhaust Pressure Sensor "A" Circuit Range/Performance. 25 I'm attaching the Code read out from the bill in case it helps someone else Code P14A2 BMW Description. So I have an intermittent code, anytime I do a relatively long drive over 2 hours, when I park the car and restart it, I get an emissions DTC code 4D03. 0L diesel engines, all Ford EcoBoost engines, and eventually leading to the Cummins 6. Every Genuine BMW Part is specifically designed and manufactured to fit with the exact requirements of your BMW, so you experience the best quality and The exhaust pressure sensor plays a key role in monitoring backpressure within the exhaust system. itctvu hmri adicx dmu rfbl fhayns xolacr ddzpf nfbl tvsd