Bmw egr adaptation problems

Bmw egr adaptation problems. Later I found out that the problem is egr cooler sooting, it gets clogged and the exhaust gases can pass ot only slower, after cleaning the egr cooler there was no fault code anymore. Viewed by 39583 visitors39583. The information contained on this video are for educational and info Gradually, the EGR valve regulates the flow of exhaust gases. Note the software does not allow you to completely close the EGR by just a percentage. The only problem is there aren't any in stock with BMW (at all, anywhere) and it may be weeks before the car gets fixed. So now it gets more crazy. Read from Finnish Bmw forum, that someone cured his “regen too often” problem by manipulating EGR adaptations. May 15, 2023 · The adaptations for the CKP must be cleared from the DME whenever the following repairs are made: Replacement of the CKP; Replacement of the incremental sensor wheel on the crankshaft; Replacement of the crankshaft; Replacement of the crankcase (block) with pistons; and. open sub-menu Adjustment functions: 7. took it in to bmw seafield edinburgh they did it the Dec 4, 2021 · 6 posts · Joined 2021. Only the EGR cooler was replaced and they will warrant that part, period. Check the intake system after the turbochargers (charge air circuit) for leaks with a smoke tester. May 9, 2016 · EGR software delete for BMW and Mini diesel engines. #13 · Jun 14, 2021. the EGR module, could create flammable deposits. (It's also very cold out) Valve closed too loosely, mechanically faulty near closed and mechanically Jul 27, 2021 · It is recommended to check coolant level when work is finished and top-up if level is low, you may need to carry out coolant bleeding process as well. Step 3: Press Activate. Before you reinstall new EGR, replace O ring and connect rear coolant hose first, otherwise it will be pain to reach once EGR is set in place. This will be apparent from the fact that the valve head (3) is drawn into the valve chamber (2) slightly. During gentle acceleration between 1500 and 2000 rpm, my ECU measured boost pressure starts to fluctuate between 15 and 20 psi 3-4 times per second. If the egr opens then some of the exhaust gas goes through the cooler and back into the intake manifold. Cleaned in intake again with a more robust cleaning agent with longer hose, the car still runs bad when cold, feels like 3 cylinders some jerking of motor after 5-10 minutes car runs perfect. Jan 17, 2023 · Through EGR adaptation, the engine control unit (ECU) can adjust the EGR flow rate and optimize the EGR control strategy to reduce NOx emissions. Hoses are OK as far as I could see. Jul 26, 2014 · Keep getting the yellow engine light and an increased emissions warning. Prerequisites: Ignition ON / Engine ON (Running) Activate the Basic Setting then firmly press/hold both Brake and Throttle Pedal. #8 · May 4, 2021. I have a late model 2014 320d. For engines with single-stage charge: Perform air-mass system test. /F8/F2; delete existing/old adaptations (status: ignition on; engine off), pressing Shift+F9. I connect the car with ISTA diagnostics, and find several Aug 15, 2021 · BMW closing EGR through ISTA Rheingold software, depending on engine. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright You can activate the Personal eSIM for your BMW ID in the My BMW portal, in the My BMW App and in the BMW iDrive. Exhaust turbocharger (in combination with faults in the exhaust turbocharger). STATUS TOTAL ISSUES HEALTHY SYSTEMS Acceptable 1 13. 5 and Soot Mass at the moment is 5. The current mileage on the car is 85,733 (May) with the EGR repair having been carried out at 83,975 (March). It wasn't terribly dirty or clogged but it was physically sticking. When de-energised, the transmission gearing in the EGR valve is in its end position. Both systems have this high-pressure EGR system, but the low-pressure EGR system is present exclusively in Sep 12, 2021 · Use inspection mirror to check EGR on the front of the engine on the passenger side. None of them do any EGR Adaption to reset the CPU. 7. Operates as designed. They stated that the EGR cooler and the changeover valve (as well as the sensors, etc) are separate parts. Posted November 13, 2019. Carbon deposits and clogged EGR valves. Googling around and found useful topics from different bmw forums. On that engine, EGR "adaptation" is done in Basic Settings, Group 003. Feb 2, 2018 · Wonder if anyone can help iv had problem with my 2008 bmw 520d it keeps juddering when trying to pull away, cutting out, smoking, Iv had the DPF taken off cleaned out twice, different mass air flow senser on, Iv had it on a hydro flow machine trying to clean it out thinking It'll br a build up of carbon on the egr / dpf ect, then iv noticed a whole in the inlet manifold at the top not sure how May 9, 2020 · Hi Everyone, I have reset the Maf adaptions and Egr Adaptions this morning, car was cold. BMW said . Apr 16, 2020 · Apr 15 2020. No major leaks underneath the car. ciars. What you removed was the secondary air valve used to heat up the cat quickly during cold start up. e. Replacement of the engine assembly. Removed intake manifold. Unfortunately the engine light will come on if you have the EGR disconnected, a way round this is to limit the amount of EGR that gets in there, this can be done like this with a copper end stop obtainable from B&Q, 22mm IIRC. open menu Service function: 4. Feb 9, 2009 · EGR ADAPTATION, FROM ROSS TECH. Dec 15, 2016 · Looks like we can adjust EGR flow via ISTA!! Today i was looking for actual vs requested boost values for my X535D in ISTA and i bumped into a setting for the adjustment of EGR flow control. Steps to re-adapt BMW engine with BMW Jul 11, 2018 · EGR valve symptoms can vary, however, the most common symptoms of a faulty EGR valve are explored below: Your engine has a rough idle A rough idle when starting your vehicle or during brief stops (i. The engine may run lean or rich, depending on why the Aug 8, 2018 · In the European market, this technical action relates to the EGR module of BMW 3 Series, 4 Series, 5 Series, 6 Series, 7 Series, X3, X4, X5, X6 vehicles with four-cylinder diesel engines Jul 31, 2016 · Dealer suggests the replacement of pressure converter (11747805391) and hose vacuum (11747797129) and an estimate of $1237 (parts and labor). Jun 10, 2021 · 1235 posts · Joined 2010. got my egr cooler replaced last week after i got a drive chain message and my 5 series went into limp mode!!!. Your ECU should have the following Basic Settings: IDE00785 -- Adaptation of EGR vacuum regulator solenoid valve IDE05936 -- Low-pressure EGR differential pressure sensor adaptation IDE05937 -- Low pressure EGR valve adaptation But why do you want to do this? Replace the charge air temperature sensor if the test plan indicates it is faulty. Nov 21, 2022 · Aug 2018: BMW to recall 323,700 cars produced from 2011 to 2016 due to the risk of fire. VCDS Serial number. I've read that having EGR actually improves fuel economy and a working EGR valve is supposed to be shut at WOT so in theory it doesn't hurt performance either. When reading the codes using DIS amongst a few glow plug codes there is a code 4501 - negative control deviation air mass too high for the egr. May 16, 2020 · EGR is clean. F30 Efficiency Dynamic business model Diesel - Manual - around 127,000 miles on clock - push button start. With electric EGR valves, the problem could be an issue with the wiring. Nov 19, 2021 · BMW N47 bad and healty EGR (with and without error 4CAE present) check procedure in ISTA+ (faulty and healthy shown)Reasons for error code 4CAE can be:- bad Sep 10, 2023 · N57 Engine Repair and Replacement Costs. I had an EGR problem with my 325D but cleaning wouldn't have solved it. Jan 16, 2018 · I've got EGR related fault codes in the ECU, and therefore my mechanic ordered a new EGR valve (year ago) which was replaced along with one pressure sensor. ntxdvr. open INPA adaptation menu, 2nd group: . Deleting the software is a permanent fix – remember that replacing the EGR valve with a new one does not guarantee it will not fail like its Nov 26, 2017 · Depending on the operating condition, a certain quantity of exhaust gas is recirculated via the EGR valve into the intake area. Cracked or broken EGR tubes will create an exhaust leak which can cause a Jan 14, 2022 · 11/2018 - 59573 - BMW. Replace the air mass sensor (HFM). #1 · Feb 16, 2018. Most VW/Audi/Seat/Skoda gasoline engines with Exhaust Gas Recirculation (EGR) Prerequisites (General): Ignition ON; Engine OFF; Battery voltage: 12. One of the first symptoms of a problem with the EGR tube is a rough idle. BMW dealership had a space in Feb 2023 to do the recall work. February 2022. Only solution was a new valve which came out at £260 1. The ash capacity estimated at 100 grams is by a model and calculated from differential pressures. BMW Year:2012. 2. MAF readings checked and thats ok. 6. Nov 1, 2021 · I pulled and cleaned my EGR valve from our '15 F25 this weekend. Aug 15, 2022 · Update. The service function must be run before renewing the EGR valve. 1280 posts · Joined 2007. Mar 15, 2014 · My girlfriends E81 (N47 engine with about 70k) developed a fault causing the Engine Management light to appear, so I hooked up the OBD tester and it came back with P0402 - thus I removed the EGR valve and the cooling unit, cleaned it all and sprayed in WD40, the valve wasnt that sooted up though (a bit better than this. Also, there was a code P229e referring Jun 26, 2023 · Now that we have covered EGR Valve Adaptation, EGR Replacement, and EGR Cooler for BMW, you have a better understanding of the maintenance and repair aspects of the EGR system. Third, change the valve, if the first two did not solve the problem. #4. so what BMW said is BS…. This could involve increasing the EGR flow rate to introduce more exhaust gas es into the combustion chamber, thereby lowering the combustion temperature and reducing the formation of NOx. 3: Potentiometer voltage Choose the "Replace EGR valve" service function. After cleaning it very well it seemed fine with no sticking issues. Exhaust Gas Recirculation (EGR) is alternately switched ON and OFF. Start new session in ISTA D/+, perform the identification of vehicle and a test: 2. Step 4: Press to reset transmission adaptation values. #1 · Jan 10, 2016. Action required: switch off the ignition; remove the key from the slot; wait for further instructions. The EGR systems in BMW 3 Series and BMW X5 vehicles are different. This is my best tool to change egr adaption and check gearbox temperature Tuesday 4th February 2020. If any of these repairs are performed Nov 10, 2007 · Apr 30, 2008. 00452A is information that DPF Ash Load may be exceeded in less than 60000, a modeled value and not very informative. This reduces the nitrogen oxide emissions. Jun 5, 2022 · I replaced sensors and reseted adaptations, also tried to change adaptation of egr with bimmer link but nothing helped. I check the fluid in my transmission which is fine. Called BMW no new transmission codes. BMW EGR delete sessions from just £150 with a Lifetime warranty. Aug 25, 2020 · #1 · Aug 25, 2020 (Edited) I have watched a few videos of people fitting a new EGR valve to later model E90 and F30. May 2, 2017 · Took to BMW dealer and apparently its an issue with my EGR valve that needs replacing. 7495 posts · Joined 2005. Apr 22, 2019 · Connected to the EGR Valve, the valve starts to open at about 14-15 inHg (360-80 mmHg) and is fully open at 20 inHg (500 mmHg). After pressing F3, the software should confirm the adaptations are reset and you can begin the process of relearning. Ash Mass is 0. Learnbit of flywheel adaptations has to be uncolored (white). Hard reset. There’s 2 advantages to mapping out the software versus physically replacing the EGR valve: 1. Once the vehicle slows down and the engine stops, the EGR valve will return to its closed position and prevent the flow of exhaust gases. Hello I have 2010 reg 320D M Sports car and it keeps going in to limp mode and amber engine management light keeps coming on. 05/2019 - 68990 - BMW. But i am not sure if the adjustment amount Aug 25, 2020 · I was having trouble getting ISTA to run, in the end I used the paid version iof bimmer-tool to reset the EGR adaptation and set to 0. 1: Min Position in Volts MVB 074. 0L black. BMW RHEINGOLD EGR CLOSE UP RESULTS +40 -40 0 WITHOUT VACUUM PIPE If your F10 has hesitation or jerks at 0-10 mph - Page 6. "Hi guys, I just got a BMW 535d, went to get an inspection done, and it failed, saying readiness failed, and the monitor for the heated catalyst is not ready. The current service countdown is showing that an engine oil service is overdue by 1,740 miles/3 months. This may lead to localized damage in the intake system, and could increase the risk of a fire. When cruising then accelerating hard; there used to be a hesitation like turbo lag then a surge in power. Due to complexity and labor hours, many N57 repairs approach or even exceed $5,000 at BMW dealerships and independent shops: Timing chain replacement – $4,000 – $6,000+. #1 · Dec 4, 2021. ($1300) 5/24/17 at 55,925 miles Check Engine light on. And you're ready to remove. Also, check all the pipes involved, just in case. 06V-xxx. How to test EGR valve? May 31, 2018 · Wednesday 30th May 2018. Issues (1) Engine. . #8 · Apr 27, 2011. Then you should 100% do a reset. My 09 35d w/ 40k miles has had a hesitation issue for the past few months. The only thing is to drop the car off The fault code P24C4 indicates an issue with the exhaust gas temperature sensor circuit. Details: Injection amount PoI2 before correcting the fault monitoring : -95. Get ISTA software, because you need to purge air from coolant and reset EGR adaptation after installing one. I've ran an egr check in DIS and when following the test and removing the pipe, the valve opens and closes. Exhaust gas recirculation-cooling, plausibility. In Long Adaptation there is an option to reset the EGR, and then you have to run the Adaptation/Calibration Jan 13, 2021 · EGR valve cleaning. [Go!] For ECU's using ME 7. The secondary air does not effect the engine power at all, and turns off after the cat is warmed up. Jun 10, 2020 · Fiat 500 Electric Power Steering (EPS) Column Repairs. After playing with VCDS out in the driveway for a while I am pretty convinced that the EGR systems in the MK6 platform are completely controlled by the ECU and all I can do is run them through a "calibration" routine. Initial diagnosis in checking, testing of the vehicle in front of us revealed a sticking EGR valve and also the EGR cooler Feb 16, 2018 · 18 posts · Joined 2018. So basically what’s referred to as an EGR insufficient flow. AFFECTED VEHICLES This Recall Campaign involves various Model Year 2013-2018 BMW vehicles with the N47T and N57T diesel engine that have been produced from September 12, 2012 to June 29, 2017. The charge air system should be free of leaks. Last year was replaced the egr valve, egr cooler, dpf was cleaned, lambda sensor changed, intake manifold flaps changed and cleaned. The estimated repair time for this fault code is 1. Upon diagnostic scan testing, it was revealed there was a problem with the EGR valve. Nov 5, 2022 · Step 1: Press shift+F8 for E90 based vehicles. Most EGR deletes can be completed same-day while you wait. The monitor for O2 is not ready, the monitor for heated O2 is not ready, and the monitor for EGR is not ready. They declined my request to be replaced under emission warranty (10 yrs/120k miles). Maybe a week. – N47 / 6-cyl. Nov 2019: BMW expands the 2018 EGR cooler recall to an additional 232,000 cars. 0 hour. The light is still appearing. Call us on 0203 815 9441 today. The car downshifting to early, or hard gear changes. 5. I didn't try it but looks we can minimize the amount of EGR flow into the intake which can reduce carbon buildup. The only thing is to drop the car off Disconnect electric plug to EGR. Before you do the reset though, get your transmission fluid changed, make sure you drop the pan as this will release another quart at least. if the egr doesn’t open then the gas goes through the turbo and down the exhaust. I probably have exhausted my options now. 5, the coolant temp needs to be between 10 and 50 °C. My BMW 550I 2012 M sport X drive, hard shift 1-10 miles on down shift. [Go!] MVB 074. Mar 20, 2010 · Ronnie. DPF’s burn soot to ash, reduced at about 600ºC to a chemically inert form. Apr 8, 2018 · If however you are having weird transmission issues like the 2-1 rough downshift. Carbon cleaning – $1,200 – $1,800. Second, change the EGR vacuum solenoid, most likely is malfunctioning even if you have no errors showed on the scanner. Obviously, EGR has stuck in half-open/open position. Symptoms of a faulty EGR: When your BMW X5 EGR valve fails, the check engine warning light will usually illuminate on the dash and the vehicle may run rough. Whether it’s adapting the EGR valve, replacing a faulty one , or addressing EGR cooler issues , taking care of your EGR system will contribute to a smoother and more Mar 29, 2021 · 26879 posts · Joined 2015. After confirmation of deleting the adaptations (by pressing ‘Continue’ after the warning ‘Adaptation values will now be reset’), the message ‘Switch off Terminal 15 and terminal R’ appears. I connect the car with ISTA diagnostics, and find several Jan 29, 2024 · I believe that replacement of MAF requires registration and adaptation. 7 (minimum EGR flow) So far it seems good, but the real test will be tomorrow when I start the car from cold as that is when the problems were most apparent. This page starts with stating EGR adaption is required. low engine speeds with a warmed-up engine) can be caused when the EGR is constantly open and a continuous flow of exhaust gases goes into the Nov 5, 2023 · 2014 BMW 535d n57 Nox reprograming. open sub-menu Power train, press Start search: 5. Feb 20, 2023 · iTrader: ( 0) EGR recall - Issues after , Advice needed 🙏🏼. I have had the following parts replaced: Egr valve, turbo actuator, mass airflow sensor and dpf pressure sensor but still goes in to Nov 26, 2023 · Spoke to the dealer. Hi everybody! The wife’s 66 reg X1 25d has done 9000 miles and a couple of days ago went into limp mode. Select Delete adaptations/variants 8. Nope, can’t do because they removed this option from the latest versions. The cost of fixing this issue can vary depending on the auto repair shop, but it is common for most shops to charge between $75 and $150 per hour. Jun 2, 2021 · 290900 - Air system, Air to Egr mass flow, plausibility : measured air mass compared with calculated air mass too high. In the My BMW App, select: "Profile" (tab) > "Personal eSIM" (t Show full article. #5 · Dec 19, 2019. The associated DTC are just nags as @n1das has explained many times. Past: 2006 BMW X3 3. After installation of the new EGR valve, the new value is learned and stored in the DDE. Jul 11, 2018 · EGR valve symptoms can vary, however, the most common symptoms of a faulty EGR valve are explored below: Your engine has a rough idle A rough idle when starting your vehicle or during brief stops (i. Attachment to B11 10 21. HC100001. The pipe and valve both hold vacuum without any leakage. If I open it up fully while the engine is idling, it causes a stall (so I'm guessing there's no blockage through the exhaust cooler). (Gonna have another check) 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. Nov 27, 2023 · Location. BMW Assist came out within an hour, diagnosed the fault which Apr 22, 2021 · I don't think you can do an EGR adaptation via Measuring Blocks in any ECU. Turbo replacement – $3,000 – $4,500. A frequent problem with the EGR valve is sticking due to a build up of carbon deposits. Make sure the spring is not broken. Execution of the service function deletes the adaptation value. The M54 does not have an external EGR valve, it has internal EGR, and cannot be removed. Select Delete engine adaptation value, […] When this happens the EGR valve will need to be replaced. I received a notice mid 2022 that there was a recall for EGR issue. Both – wide and narrow opening adaptations – are without the range of allowed values. Repair any leaks that are found. Jun 28, 2019 · The service function 'Adaptation exhaust-gas recirculation valve' must be run if the EGR valve was renewed. 0. Watch t Jun 2, 2021 · 290900 - Air system, Air to Egr mass flow, plausibility : measured air mass compared with calculated air mass too high. Other factors that may influence the cost include Nov 10, 2007 · Apr 30, 2008. Since making the adjustment; the throttle reacts to inputs much more progressively. I would not clean mine, as the sensitive element is fragile beyond your expectation. Aug 21, 2018 · BMW Diagnostics with ISTA - How to reset mass air flow MAF adaptation values with ISTA D. Taking their word about mileage, but it seems way out as it was a few Jan 10, 2016 · smassey321 Discussion starter. USA. Current: '05 E46 320Cd ///M-Sport Coupé. 5 V or higher [Select] [01 - Engine] [Meas. Deleting the software is a lot cheaper, and; 2. Sometimes the ribbed expanding pipe will split at the ribbed section where it bolts to the block ( pass side ) Also use a mirror and look at the EGR return spring on the bottom of the unit. Step 2: Select Transmission, then select GS19. 2: Max Position in Volts MVB 074. Heavy build-up of soot at the EGR cooler. Jan 7, 2016 · 1. Removed cyl injector and installed new injector. Only now may the EGR valve be installed into the EGR cooler module. Goodwill gesture provided. The EGR valve is then supplied with power. Apr 23, 2013 · BMW E91 N47 320d SE - Emissions Light Illuminated - Fault Code P0401 (Reduced EGR Flow) and Hesitation on Acceleration Hi, Like you I have had a problem with the Increased Emissions Warning Light but believe I've now identified the issue. Select Group 074. /F5/F7. Note: For N43/N53 series engines: if OEM NOx sensor installed, please perform Forced desulphation session Mar 15, 2019 · protocol1. Ce réglage permettrait de régler la quantité d'air frais qui va au moteur. In the meantime I have a 5 series hire car courtesy of BMW (that's costing them c£80 a day from Enterprise). Exhaust Gas Recirculation (EGR) Cooler Safety Recall 21V-907 Model Year 2013-2018 BMW Models w/Diesel Engines Diesel Engines (4-cyl. It did a Regen a few days back. This client came in for a check engine light in their BMW X5. Blocks - 08] Select Group 074. My DPF is clean. Feb 29, 2020 · Bonjour. Rough idle. Jan 10, 2016 · smassey321 Discussion starter. Fault code: 004873. I recode my car, didn't work. Est ce que quelqu'un a déjà chipoté à ce paramètre? Jun 15, 2017 · Cleaned intake manifold, EGR valve, throttle body and valve cover. open menu Vehicle management: 3. The ECU can't tell if the EGR is there or not and the conditions it's looking for are Oct 16, 2021 · This is my best tool to change egr adaption and check gearbox temperature . Apr 26, 2011 · iirc the egr vacuum only works whiie drving as in the egr opens as the car reads sensors and such to decide how much to open. Going slower or faster makes this go away. Hey guys Im thinking about deleting the EGR and DPF. The problem. Oct 12, 2019 · BMW Model:325D N57 Straight 6 Turbo 3. Jeep Commander 3. Didn't work. The porblem remained: after the adaptation the car is ok for 1-2 weeks, mostly after long jorneys it starts stall (mostly when the engine Sep 14, 2021 · 4. If the learnbit of flywheel adaptations is uncolored (white): When we look at the EGR adaptation data, we see the following picture: Yes, it is clear – there are serious problems with EGR. After nearly 70,000 miles, a leak had developed causing exhaust to penetrate into the actual mechanism which led to it's sticking. Be a good idea to get the fault codes read first and speak to the main dealer about if there is a DDE (ECU Jun 2, 2015 · First of all, check all the hoses and change them if necessary. In case the adaptation fails switch OFF the Ignition for 30 Seconds, then switch it ON and try again. EGR tubes are connected directly to the vehicle’s exhaust system, and as a result are exposed to extreme heat and stress, which leaves them susceptible to cracking and breaking. If learnbit of adaptations is colored, repeat point 1. For BMW E60 535D 2008 via blooetooth adapter. Jul 30, 2015 · Jul 31, 2015. 0CRD Electronic Turbo Actuator Repairs. I cannot find any reference in the forum post titles. low engine speeds with a warmed-up engine) can be caused when the EGR is constantly open and a continuous flow of exhaust gases goes into the Sep 14, 2021 · 4. Like. Doing the VAG-COM EGR adaptation mod causes the ECU to look for a smaller drop in the MAF numbers. I'm receiving 3 fault codes this morning. Exhaust gas recirculation valve faulty (in conjunction with faults in the EGR valve). The effect is that the throttle response is much more linear. Pretty easy job. Reassembled and programmed vehicle and cleaned zero mass adaptations. So decided to check if could be done with ista. In December 2020, the recall expanded to include additional four-cylinder and six-cylinder diesel engines, as a BMW spokeswoman confirmed to the German website Asp-Online. i will update tomorrow. a) in INPA choose engine: MSD80 for N43/N53; b) choose deleting option for fuel trims: press F8; c) choose the 2nd group: press F2; d) press Shift + F9, to delete long-term fuel trims. 213 posts · Joined 2017. n1das said: The ECU determines if the EGR is working or not by looking for a corresponding drop in MAF numbers whenever EGR is requested. Just to confirm, the change over valve is the solenoid that controls the vacuum to the bypass flap of the EGR cooler. Dans l'application Bimer Tools je suis tombé sur le Menu "Service Functions" qui permet de faire un réglage sur la vanne EGR. Wires seems ok. 4. Open rough run menu . Present: 2012 X5 35d (with 3rd row seat) mineral/black. #11. I'm definitely want to delete the DPF but im not too sure about the EGR. Note: the engine has to be switched off, ignition = ON. EGR only operates up to 2000rpm or soafter that its not in use (so is fully open). open sub-menu Engine Electronics: 6. I did some playing with Rheingold and adjusted the EGR to the maximum fresh air value of 0. ( 8 months Mar 15, 2019 · protocol1. MoCSOP_ctErrMM_mp 3 : 130. I have attached a pic of the fault I get. The ECU can't tell if the EGR is there or not and the conditions it's looking for are . hy vn mq rd ba lo zq io wr ki