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• Problems with remapping diesels. They took my Amarok from 420nm at the flywheel to almost 650nm at the wheels! Dec 14, 2019 · Choosing between a external tuning box and diesel remapping is largely a matter of preference. #7. These new VGT turbochargers were very susceptible to soot build up. 0TDi 6 speed which I got remapped after 25k miles. Mixed mpg is 55, motorway 60 if you feathered it 50- 55 if in a rush. Chip Tuning options available, DPF<br>removal, EGR<br>Removal, Speed limit<br>removal. This video shows my visit to Empire ECU remapping: pros and cons. These devices plug into the engine’s control module and allow you to adjust the air-to-fuel ratio, fuel injection timing, and boost pressure, among other things. Manufacturers use this same technique to vary the output of engines that they provide you with to save on costs and maximise profits. I have found that using V power diesel or BP ultimate slightly improves throttle response in the past but I don't use it religiously. If you choose to remap or retune your diesel engine, you will notice an improvement in increased horsepower, torque, better throttle response, smoother power delivery and improved fuel economy, along with safer overtaking. Sep 16, 2019 · Reflashing an ECM is a tuning technique that is also often called flashing, remapping, or flash tuning. History, Power & Specs of the OM642 Engine. We will reply with the estimated performance gains, pricing, tuning options, combo deals and any other relevant information you may require. Failure to remap your car ECU during DPF removal can also cause ECU system malfunctions. Like any computer, your car’s ECM has software with different settings or parameters, and these can be changed to alter the performance and driving limits of a vehicle. Your Mercedes. I don't, Holland is a small country. By optimising the air-fuel mixture and ignition timing, we can safely increase ECU remapping is taking a read from the ECU’s processing chip of the vehicles standard compromised map and adjusting various parameters within the map such as fuel pressure, boost pressure (on turbocharged applications) ignition advance and throttle pedal control among others to release the true performance from the engine. OR You can contact quantum tuning certified dealer located near by you OR you can book remap online, we give 5% discount from the original retail price. Treborsweet said: Hi all just a quick question. • More torque – As well as more power, you’ll also Apr 20, 2022 · By remapping the ECU, we can change these parameters to release this hidden potential, resulting in better performance and economy. We custom Dyno tune! Sep 23, 2023 · The Most Common Problems after DPF Removal. NASP remaps. Here are some of the most common tools and changes used in diesel remapping and tuning: 1. In fact, at Just Autos we specialise in ECU remaps for Toyota diesels, so if you’re looking to improve the performance of your Toyota diesel then we’re the team to call. Costs are similar – normally around £300-£500 for a quality system. #4. Looking at dyno graphs and social media The Mercedes OM642 are fantastic to work on and with the best sports mods like a remap, turbo kits and camshafts you will really enhance your driving opportunities. By placing custom software in the ECU in which the amount of fuel injection and turbo pressure is adapted, a 25-30% increase in power is possible, for petrol and diesel engines. Here's a breakdown of some common problems: 1. 17 Aug 2017. Phone: 0800REMAPS (736277) Text: 0274644892. The price of a diesel is even higher and the roadtaxes are much higher, so a diesel will be an economic good choice if you drive more than 20 000 miles a year. Gain 34% power with a Stage 1 diesel Tuning. By overwriting the vehicle ECU default map with a remap, which is programmed to enhance the car's overall performance, you'll experience an immediate improvement in the speed and power of your Ford Kuga (MK3) 2019 >. OM642. Here at Evolution Chips we specialise in turbo diesel performance upgrades. The 2. Here at Gee Diesel Services , we offer chip tuning, diesel tuning, and diesel remapping through developed software including rolling road tested software. A tune/remap frequently adds boost from lower rpm, making the turbo operate quicker and hotter. Reflashing or remapping an engine computer is essentially just the Feb 6, 2024 · Ablue problems on this JCB JS220 excavator, monitoring live data with genuine Texa scan tool. 0L Powerstroke Replacement OEM Garrett GT3782VA. We use a rolling road (Dyno) to develop our remaps. They are designed to reduce pollution and can work effectively in the correct conditions i. Essentially, we are reprogramming the ECU to work more efficiently. Extender Chips: Plug into injectors. DINAN ECU upgrade for BMW vehicles with B46 engines – $499. See All 7 Photos. Out of many other problems, a common issue with the BlueTEC is the clogged Diesel Particulate Filter (DPF). Almost all diesel engines used in the Mercedes vehicles are equipped with Mercedes’s very own BlueTEC system. T6 Pro. A tune/remap will usually reveal turbocharger and clutch issues. #2. Hondas first self developed diesel engine is a superb effort. 2 CTDi brought new levels of refinement to the diesel market and a good base for tuning. It is a completely My 4cyl twin turbo tdi420 Amarok was constantly going into limp mode due to a DPF issue. Nov 29, 2020. They took my Amarok from 420nm at the flywheel to almost 650nm at the wheels! Apr 5, 2023 · 4. EFILive. 0 TDI ‘BKD’ Audi Engine Timing Belt Failure. By increasing the amount of fuel injected and changing the timing, you can see significant increases in power. The HiLux is certainly prone to this, and the fix is usually an expensive tear down and clean of the intake system. It adjusts the electronic control unit (ECU) settings to enhance fuel injection, ignition timing, and turbo boost pressure. This leads to fewer gear shifts, reduced throttle pedal movements, better mpg, and lower fuel consumption. These include: • More power – This is usually the main reason people get their engines remapped. History, Power & Specs of the OM656 Engine. solution. Oct 12, 2020 · T6 Legend. There are many benefits to remapping your What you need from a tune/remap is a good spread of power from tickover to max rpm, with no sudden surge of power from the turbo, it should be smooth, and the engine will be more lively pulling harder all the way through the rev range. May 21, 2021 · Skoda Octavia Mk III (2013 - 2020) Octavia 184 2. Chip tuning cancels the function of self-defense DDE. May 9, 2016 · Ideally your chosen method of tuning the engine will allow both of these fuel modification and when balanced together can give the best of both worlds. The Benefits of ECU Remapping for Diesel Engines. Even the guys uploading the tunes to their customers 4WDs are confused and can't explain Aug 19, 2015 · I have been pondering doing this to my E90 320d but still haven't decided yet, however I did have my Merc ML270 done, increase in torque was unbelievable with a 10% saving in fuel at least. Recently bought a 2017 c250d which had the diesel software update recall. We custom Dyno tune! Jan 22, 2015 · Whether one buys the new Polo 1. Brake Horse Power can also be drastically improved. Jan 18, 2021. 5 (89bhp, 230nm), or the new 1. This is called remapping, or chip tuning. They took my Amarok from 420nm at the flywheel to almost 650nm at the wheels! Feb 20, 2024 · It analyses factors such as engine load, throttle angle, air density, exhaust gases, air, fuel and coolant temperatures, then compares it to a factory preset map. I had a 2007 102bhp 1. 2. We have a fully equipped workshop and any job for a car is made “in house”. The Mercedes OM656 are popular engines and with carefully chosen uprated tuning mods like a remap, turbo kits and camshafts you will substantially increase your driving enjoyment. The tuner told me that he wants to bring the car from 170HP to 235HP as it is the same engine as in the 250 CDI which also can be brought to 235HP. This will trap oil mist from the exhaust gas before being fed back into the turbo. This can pose a serious threat to the environment, especially to human health. This option still allows the Adblue system to run and is a therefore a legal option for use inside the EU and in the majority of cases will prevent warning lights coming up on the dash. Installation of a diesel tuning box, on the other hand, provides a far less risky solution but with typically poor results. Jan 18, 2021 · Location. #1. w204. People are often concerned that a performance remap can lead to problems with their car but a professional performance remap should not affect your Coby Autos offer a range of ECU / PCM / ECM Remaps and DPF removal for all makes of vehicles, both private and commercial fleet. The most popular and noticeable ones include: Increased power and torque – this is usually the main reason why people get their diesels remapped. The VGT increases power and greatly lowers spool times. Please click on Vehicle Remap Directory to see what we can do for your vehicle. The power and fuel economy of your VW Transporter can be enhanced or boosted in about an hour by remapping the settings on the engine control unit (ECU). +39hp +85nm - No generic files used. Here’s a few examples of ECU remapping: APR ECU upgrade for Audi vehicles with EA113 engine – $399. 17th January 2020. 000 ( $ 120. Here at Diesel Performance Tune, we are a dedicated team of THESE FIGURES ARE BASED ON AVERAGES FOR THAT MODEL/ENGINE, FOR A CUSTOM DYNO TUNE BY ULTIMATE DIESEL TUNING ONLY, WITH NO OTHER ENGINE UPGRADES OR MODIFICATIONS PERFORMED TO THAT ENGINE. My 4cyl twin turbo tdi420 Amarok was constantly going into limp mode due to a DPF issue. Learn More. DPF’s are fitted to most modern diesel cars. These models have two types of engine – a 150 hp 3. 5′-07′ 6. regular motorway driving etc… However for the majority of drivers they can cause a lot of Diesel gained a lot of R&D funding in the early part of the 21st century (say the first 5-6 years), but petrol engines hardly improved. The result is much reduced lifetime of diesel engines. Now diesel engines are cleaner than gasolene engines, and make more power and still deliver better fuel economy, they really have come a long way. While the car was in there I also got a tune. Form: Fill out our Enquiry Form here. Engine remapping lets us alter the way your diesel vehicle’s engine performs without making any mechanical changes. * Example dyno graph only. The Pros to engine remapping. 9 TDi turbos may fail, and critical components like pistons and bearings must be maintained. May 20, 2020 · 3. Nov 29, 2020 · Your Mercedes. Mar 12, 2022 · It’s important to note that the 2KD-FTV has a better track record in terms of reliability compared to the first generation 1KD-FTV engines. e. 252K views 3 years ago. HOT START FIX. ECU Remapping for Audi TT 2. So you carefully have to consider those risks before ‘taking the plunge’. 6K. Sep 7, 2019 · 05. The introduction of modular engines and the huge leap forward in electronic control has meant that a BMW Diesel remap can exploit the potential in your engine whilst staying within factory tolerances. However, the major drawback of DPF delete is the possibility of releasing toxic gaseous emissions into the atmosphere. Within each ECU is a selection of maps that tells the engine what to do and when. It's now on 80k miles and no gearbox or engine problems. Nov 25, 2019 · The most important thing, this small twin-turbo diesel engine has stronger internals than the 20D, a much better fuel economy than the 30T and there is also the possibility to push the engine power up to 300 bhp and 430 ft/lb. If you want to learn about Diesel Chips, Performance Chips, Power Modules for getting more power from your Diesel - or maybe you're looking at tune, remap, flash Apr 19, 2021 · Chipping turbo diesel engines can increase economy by seven to 10 per cent, because it adds torque lower down the rev range. Within this ECU start-up map, this occurs until a pre-set rpm Aug 4, 2022 · The best method for remapping is to have a custom map created on a rolling road – such as this Superchips set-up Preparation before a remap. Our Maps for DPF removal, power or economy Oct 30, 2019 · A Stage 1 remap is a true optimisation of the stock vehicles parameters, unlocking the ECU to release the potential power the manufacture has left on the table. Also, 1. Shell standard stuff is fine but I tend to steer clear of the muck on supermarket Aug 27, 2023 · 1. I cannot understand how a remap can be a factor in having water in your sump - is your dealer arguing that the remap has led to blocked breathers, blown Tune/remap issues can crop up so please see our guide to avoid those. No. I spoke to the diesel experts at DTA who said they could fix the problem. Jan 17, 2020 · Disadvantages of Remapping A Car. 0L and 215 hp 5. There are many benefits to remapping your diesel engine’s ECU. Remapping a car is an increasingly popular way to increase the potential of a vehicles performance by adjusting the car's electronic control unit (ECU) to override the factory default settings. Instead, the MD line Sep 7, 2019 · 05. I told him that I want it to be a little bit softer (around 220HP) because I was Finally, after 12 years and 157k miles, I decided to get a remap on my 2009 Land Rover Freelander 2/LR2 XS diesel 2. With power up to 193bhp it provides for superb performance. Remapping when performed properly shouldn’t and can’t give problems, it is quite simply the best performance increase you can add for very little cost. The ECU is the brain of a modern car and controls such things as ignition timing, air/fuel mixture and (on turbo cars) boost pressure. I then got a 2012 140bhp CR 2. We develop all of our software on the rolling . Ford has unveiled additional details of the next-generation 2022 Ford Ranger – including for its highly-anticipated 3. 0TDi Remap - Reliability issues? Hi All, I have booked my VRS TDi in for a remap at the end of the month (Revo Stage 1) I found an article stating that turbo upgrades are required beyond 220-240hp, which is roughly what most tuners quote as peak figures. "All you need to know about tuning the Mercedes OM654 engine!" Herein we examine OM654 tuning and provide tips on the premier modifications. This myth is easily debunked – ECU remapping is available for both petrol and diesel cars. HPA Motorsport ECU upgrade for Volkswagen vehicles with EA888 engines – $699. By optimising engine performance, such as fuel injection timing and air-to-fuel ratios, it enables more efficient use of fuel. Om656 diesel engine specs and power May 6, 2022 · 1) Best mpg, especially on motorway. The advantages of engine remapping include enhanced performance, improved fuel efficiency, personalized The Pros to engine remapping. We use the latest remapping technology to maximise your car’s performance. Ignore Peak Power Claims from engine tuning/remapping companies Diesel Tuning Remap is a re-flash of the engine management system which installs new software to change the operating parameters of the engine. Turbo diesel tuning. Contamination: DEF is a solution of urea and deionized water. 5 GT (103bhp, 250nm) or the old 1. Hey Guys, I had my W204 2011 C220 CDI in for a Stage 1 remap last Friday. Here we outline options for your OM656 tuning and point out the optimum upgrades. On modern cars remapping is performed by plugging a flashing device / laptop into the vehicles diagnostic port Jan 25, 2023 · The average increase in power after an ECU remap is between 15-20%, regardless of displacement. THE TYPE OF TUNE PERFORMED IS SPECIFIED ON THE DYNO GRAPH BELOW. It’s important to note that remapping your diesel engine, for most owners, is not to The Best of Both Worlds (and then some!) So clearly an ECU remap provides the best results but involves procedures that can be fraught with problems and risks. Here at DTA we custom tune any single ECU, we run a Dyno tests before and after our tuning. By overwriting the VW Transporter ECU default map with a remap, which is programmed to enhance the car’s overall performance, you’ll experience an immediate improvement in the speed and Feb 21, 2021 · Is it worth Remapping a 2. We explain how mapping, remapping and chip tuning work in a diesel engine. 000 !!). Dec 17, 2023 · Diesel Exhaust Fluid (DEF) systems, commonly used in diesel engines to reduce emissions, can face several technical issues. Where an uprated clutch is fitted we can raise the power up to 204bhp and 310lbft. European models: 195 kW (265 PS; 261 hp) 620 Nm (457 Simply choose your preferred communication method below: Email: ultimatetuningnz@gmail. Contamination, which can occur during handling or from using non-dedicated equipment, can lead My 4cyl twin turbo tdi420 Amarok was constantly going into limp mode due to a DPF issue. THIS IS A GUIDE ONLY. 9TDi 5 speed transporter that was remapped by Pendle after only 20k miles. '93 500SL-32, '01 W210 Estate E240 (RIP), 02 R230 SL500, 04 Smart Roadster Coupe, 11 R350CDi. In addition, a diesel remap can help improve pulling power and acceleration and can be a great way to improve the performance of your vehicle. Gee Diesel Services Ltd have been providing our customers with a wide range of services for many years, we have been dedicated in providing these services to ensure that our customers have all of the services they may need in one place, our aim has always been to be the most friendly and professional service in the area. Fit a catch can, or as they should be known, an oil separator as soon as possible. The timing belt powers the cam shafts from a pulley on the engine’s crankshaft. Chips that can adjust injection timing: Plug into the crank angle sensor. The most prevalent problem is a sliding clutch, which is understandable given the clutch's age and the fact that you're suddenly pushing 40% more power through it. DPF removal from your vehicle can lead to significant issues. It's crucial that it remains pure. With the creation of its Duramax-specific software, New Zealand-based EFILive is Here at DTA we custom tune any single ECU, we run a Dyno tests before and after our tuning. Figures are calculated at the WHEELS. Mercedes OM654 Tuning. Diesel tuning boxes can often be installed at home, while engine remapping will require a visit to a workshop, or a mobile workshop visit. A performance remap can significantly increase fuel economy as it adds torque and thus lowers down the rev range. I guess performance-wise I won’t be satisfied with a standard 25D so a remap would be essential for me. Diesel engines are started by the ECU, not by the driver, and this means that pressing the accelerator during start-up won’t inject fuel into the engine. But if you’re looking for more significant results, with a diesel engine, your twisting force will improve up to 30% at your car’s Problems after Mercedes Remapping. 5 S5-DPTS/S5-DPTR. These include a persistent DPF warning light, increased smoke emissions, and the risk of the car entering limp mode. com. Our Team will be happy to help you. We have an article to help diagnosing problems after a remap. We pride ourselves in doing so without spoiling any of the principle reasons for buying a turbo diesel powered vehicle in the first place and believe that key points Sep 9, 2010 · I have recently put in a K&N filter panel filter which seems to help it breathe a bit better and compliments the remap well. 2) Rear abs sensors, glow plugs, ac condenser - nothing major. Fuel Pressure Chips: Plug into the Fuel pressure Sensor on the common rail. Jan 3, 2024 · Engine remapping, also known as chip tuning, modifies a car’s engine software for better performance metrics. The injectors had a variable pattern spray which assisted with cold starts, and ceramic glow plugs, Skyactiv-D 1. The ECU can then effectively control engine operation and efficiency by adjusting timing, air/fuel mixture, injectors and, on turbo cars, the all-important boost pressure. What he thinks is metal on metal thankfully is not! It is simply fuel knock, this is caused by the ECU compensating for a bad tank of fuel and misinterpreting it as Mar 30, 2024 · As Dave explains, motorhome engine remapping is a balance of potential risks along with the rewards. The BMW Feb 1, 2024 · One possibility is that this rumored 8. Using the latest Dyno Dynamics 4 Wheel Drive Dyno and the most up to date software and tuning equipment, we can offer you the BEST custom tune for your diesel 4 wheel drive. This is after remap, before it used to be even better, saw it reaching 68 mpg mixed. Modern turbocharged engines are controlled by an ECU (Electronic Control Unit). Feb 20, 2024 · It analyses factors such as engine load, throttle angle, air density, exhaust gases, air, fuel and coolant temperatures, then compares it to a factory preset map. The exhaust system plays a crucial role in the overall performance of your engine, and an efficient exhaust system can help your engine to breathe better, resulting in increased power and improved fuel economy. Mercedes OM654 are popular tuning projects and with the right tuning modifications like ECU maps, turbo upgrades and camshafts you will dramatically maximise your driving fun. Clogged Diesel Particulate Filter. This means the engine doesn’t have to work as hard as before. 105bhp 77kW 199lbft 270Nm; 2013–2017 Mazda Demio/Mazda2 2013–2018 Mazda Axela/Mazda3 2015–2018 Mazda CX-3 Jul 17, 2011 · But gasprice's overhere are about $ 9,00 a gallon, and the taxes makes a v6 already cost about € 85. As stated in the video above, it is more complicated to produce a good remap of a diesel engine used in motorhomes than one typically produced for a petrol engine. Jul 6, 2020 · Diesel-powered Isuzu truck models are Isuzu NPR ECO-MAX, Isuzu NPR-HD, Isuzu NPR-XD, Isuzu NQR and Isuzu NRR. Jul 27, 2022 · In the past, diesel computers didn’t allow for reflashing, or remapping, but that code has been cracked and now the 4×4 operating systems have free access to go in for alterations. Overall a superb experience from Superchips from the initial phone call to the end result. No road tax for this engine to be paid / low insurance. Performance chips or programmers. If your experiencing problems with your DPF and looking for a real solution we can help! We offer complete Diesel Particulate Filter (DPF/FAP) removal solutions. This involves our Remap Centre engineers using custom made software to programme the ECU and stop it going into limp mode or non-engine starting solutions. Outstanding custom dyno tunings for Ford Ranger. 2 TD4. If a diesel engine struggles to start when hot, but starts easily when cold, then you have a Hot Start Problem. 3L Duramax could find a home in GM’s MD trucks, but even that seems highly unlikely given the MD lineup’s relatively low volume. The fact that older Toyota diesel engines are more Oct 2, 2023 · EGR valves have been commonplace on Diesel engines for decades. 0-litre V6 diesel engine. 0L Powerstroke contains a variable geometry turbo (VGT). Exhaust System. If you want more power and better performance these 3 great mods will deliver this This diesel engine has many new innovations to help Mazda meet ever more stringent emissions regulations. On the whole, this can be done through the vehicle's OBD port. The remap was completed in less than 30 minutes and I couldn’t be happier with the results. Apr 20, 2022 · The Benefits of ECU Remapping for Diesel Engines. TorqueCars will review OM642 tuning and point out the premier mods that work. The advantages of an ECU remap include: We are established in the tuning & servicing business for the over 25 years, at our base on the Naas Road beside the Red Cow Hotel. Popular Mercedes diesel models, including – ML350, E350, R350, GL350, Sprinter, R320 Mar 29, 2017 · Remapping- a Diesel Tuning Mystery still full of Smoke and Mirrors. Had a Pendle remap on my 150 for approx last 18k miles. After a map, upgraded clutches are an excellent bet; check our clutch guide for more Oct 19, 2015 · Diesel remaping is the process of changing the programming on your cars engine control unit (ECU). An upgraded exhaust system can significantly improve your Toyota diesel’s performance, particularly after an ECU remap. What if it were possible to take the best of both and combine Focusing on performance remapping allows you to modify your settings to let more energy into the engine quicker, enabling the turbo to improve your car’s boost. It is similar to the way people can overclock their computers. 2L. A diesel remap can provide a number of benefits, including increased brake horsepower (BHP) and newton meters (NM). There are many benefits that can be gained from remapping a diesel engine. Give us a call for diesel emissions faults However, eliminating the diesel particulate filter has numerous benefits, including improved horsepower, better fuel economy, etc. Stage 1 remaps come with a variety of fuel specifications which will result in a greater power result. Midlands / Charente-Maritime. 1 Australia's Diesel Performance Centre. We pride ourselves in doing so without spoiling any of the principle reasons for buying a turbo diesel powered vehicle in the first place and believe that key points ECU remapping: pros and cons. Aug 17, 2017 · Senior Member. It’s a new powertrain offering for Ford’s four Diesel Performance Tune is leading the way on the Gold Coast for ECU remapping and diesel tuning. I have been using Superchips for years and would continue to do so and would highly recommend them. Diesel engines are When remapping a diesel, we aim to increase these qualities within the safety limits of the car. This leads to better horsepower in the long run. 6 GT (105bhp, 250nm), the ease with which all of these engines can be remapped to produce 130bhp, 310+nm (without the necessity of any other mods at all) makes remapping extremely tempting, and in the mind of a torque junkie like me, absolutely Engine Remapping in Nottinghamshire. 0 TDI CR 170 bhp. When pushing the power to it's limits leads to reliability problems, injectors leaking, hesitation, over May 25, 2022 · Myth 4: “ECU Remapping is Only for Petrol Cars”. The 6. People are often concerned that a performance remap can lead to problems with their car but a professional performance remap should not affect your However, eliminating the diesel particulate filter has numerous benefits, including improved horsepower, better fuel economy, etc. I rarely write reviews but this is well deserved. Only issue I had was a little too much torque going into the drivetrain so had them dial this back slightly. Due to the likely occurrence of substantial problems, we would have to rate the overall reliability of the Toyota KD engines to be average at best. Image Credit: Unsplash Common Problems With the 2. Book A Remap. problem. Mainly to ensure the power is applied correctly and smoothly. Within this ECU start-up map, this occurs until a pre-set rpm You can call us on our Business number: 08456 529530. The most request we receive is to correct remaps that have been “ over Mar 6, 2020 · Here is a quick rundown of the Top 5 custom-tuning software that these calibrators use. This excessive soot can cause the VGT vanes to stick open. Read More: 5 Ways to Boost Diesel Engine Performance. The most common issue is clogging up of carbon and soot, both of which are present in diesel emissions. 0 TDI? I got the Audi Mapped to clear any faults and to get it to a power/eco map, It is roughly performing at 190/200 BHP, with an Yes, diesel remapping can significantly improve fuel economy. Our diesel remapping will dramatically improve your vehicles performance & economy. They are mated to an Aisin 6-speed automatic transmission with double-overdrive and a lock-up converter. 12 Oct 2020. Our Diesel Tuning software will alter parameters including throttle position, Fuel duration, boost pressures, torque limiters, boost limiters, fuel pressure limiters, lambda correction and many more The power and fuel economy of your Ford Kuga (MK3) 2019 > can be enhanced or boosted in about an hour by remapping the settings on the engine control unit (ECU). Simply plugging in a tuning box on a 100,000-mile engine that hasn’t been serviced in three years and expecting it all to work perfectly is wishful thinking. Jun 22, 2021 · Cordell writes… “Problem #1. ea qg nl fa ll ts mb ct bt cu