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It is not possible to permanently deactivate the safety systems, since they are designed to reset with each drive. This limitation might be attributed to European bureaucratic regulations. To access the developer/diagnostics menu on the Connect system, you may hit a certain sequence of buttons. However, Mazda does not provide the current Firmware information to the public, making this process somewhat futile. Manipulating your automobile might potentially result in rendering it inoperable. To see the release numbers of your Infotainment software, go to the Info section of the Connet Menu. To determine whether you have the most recent version loaded, use the 'check for updates' feature. Are you unable to determine whether acceleration technique is faster by seeing your own car?

The answer is contingent upon several factors, doesn't it? With enough study and effort investment, it is possible to achieve a level of proximity suitable for road use. If you want to optimise power, the only viable method is to use a dynamometer, since it allows for the visualisation of power curves.

All the information provided is accurate. The AFR target table does not play a significant role in the fuel calculation process. The purpose of using it is just to compute a correction factor that is applied to the current VE value when closed-loop fuelling is enabled. Open loop fuelling does not use it whatsoever. The fuel calculation mostly relies on your VE table, dwell/voltage offsets, and engine setup parameters, such as injector size and engine size. It seems that you may have had a detonation or spark plug failure at those specific engine revolutions per minute (rpm). I would have anticipated its manifestation to occur throughout a broader variety of revolutions, however there is a possibility that my assumption is incorrect. 11.5 afr is far more secure. My vehicle is equipped with a turbocharger and designed for track use. However, it is specifically designed to achieve a wide open throttle (WOT) objective of 10.7 seconds at 10 pounds per square inch (psi) of boost pressure. This results in a power output of around 260 horsepower, thanks to the installation of a rather big turbocharger. In all honesty, I find this to be slightly excessive. I would prefer a range of 11-11.5 instead. However, I have confidence in my tuner. The only drawbacks are a slight increase in oil dilution, which can be mitigated by more frequent oil changes (which will be necessary anyway since it is a track car), and higher fuel consumption. On the positive side, I should experience lower cylinder temperatures and improved resistance to detonation. A 5-10% level of authority seems accurate. The performance of my race car is around 5%, whereas that of my road vehicle is 10%. While some individuals, known as road tuners, may increase their speed by up to 25%, it is important to note that this approach is very ill-advised and lacks effort. It has the potential to be a significant and hazardous issue if a sensor were to malfunction, since it may lead to a substantial deviation from the real VE table. Consider the scenario when you are operating the engine at maximum power and suddenly the engine control unit (ECU) chooses to reduce the fuel supply by a significant 25%. This abrupt reduction in gasoline might potentially cause severe damage to the engine.

It is not advisable to depend on AFR target tables for tuning. It is advisable to ensure that the VE table is as accurate as possible. Then, adjust the AFR target tables to align with the VE table. Finally, set the wideband authority to a small percentage to allow for minor adjustments, if necessary. The objective, however, is to ensure that the map is accurate and does not need any adjustments from the WB in order to get your desired outcomes. When using autotune with autotune, it is important to have accurate targets to guide adjustments to the VE table. Additionally, the WB PID calibration must be carefully set up to ensure smooth adjustments. Furthermore, the VE table should be consistent and free of irregularities to allow the WB to signal smooth adjustments. If there are significant deviations or erratic variations in the VE values, the wideband (WB) system will transmit substantial fluctuations to the autotune feature in an attempt to rectify the situation. However, if the PID (Proportional-Integral-Derivative) configuration is not adequately established, these signals will exceed the desired range and cause oscillations, leading to inaccurate adjustments in neighbouring cells.

In the W203, I believe the issue arises from a deteriorated grommet on the bonnet release cable, where it passes through the bulkhead. It is only accessible when paired with a newly manufactured cable assembly. Indeed, if the bonnet drains are obstructed, all possibilities become uncertain.

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It is a threaded stud that has a visual representation like the following (please pardon the simplicity of my drawings):

Is it not possible for you to go visit the hardware shop and locate a thread that is similar?

This is peculiar since the automobile has not undergone inspection. I was specifically queried about the car's complete service record and the presence of two keys, after which I received a quotation for the part exchange value.

We appreciate the donations from everyone of you. Thank you. May I ask one more question, please? I am considering the possibility of trading in my automobile at MB. The automobile had previous instances of Electronic Malfunction Indicator Lamp (EML) difficulties. During my last visit to the mechanic, he informed me that a thorough cleaning was required for the Adblue system. After the cleaning, all tests were successful and I was billed for the service. MB has made an offer that is £1500 to £2000 below the current market price for the vehicle if I were to sell it privately. I would want to know whether MB would still accept the vehicle if the EML (Engine Management Light) illuminates again shortly before the handover date, or if they will once again decrease their offer.

Frankly speaking, my first intention was to retain the automobile; but, the total expenses required to address all the problems amount to around $3000 to $4000. This week, the independent mechanic informed me that it is now the optimal moment to sell the vehicle, since he has inspected and resolved the EML error. He said that in the event of the light reactivating, it may be necessary to replace other components.

Thank you for the advice. Regarding the adblue system. Your statement is accurate. Hence, my strategy entails maximising the car's warranty coverage and thereafter selling it after a period of four years. The Inchape guarantee covers cars that are either less than 10 years old or have less than 100,000 km on them. Mercedes: 10 years or under 120,000 miles The warranty will need an annual payment ranging from $400 to $700. The Inchape extended warranty may prove to be more cost-effective. After reviewing the warranty contract, I have determined that the adblue system is indeed included in the coverage. What is included or protected Provides comprehensive coverage for a wide range of critical mechanical and electrical components, safeguarding against any potential breakdown or malfunction. Assists in safeguarding against expenses related to the replacement of components and the associated manpower required for installation. There is no restriction on the number of repairs you may request, as long as the overall cost does not exceed the original purchase price of the car. Renting a temporary vehicle while warranty repairs are being conducted. The vehicle is eligible for warranty coverage for a period of up to 60 days while it is located in the European Union or the European Free Trade Association (EFTA). If the car is sold privately, the warranty may be transferred to the new owner. Applies to cars that are no more than 10 years old and have been driven less than 100,000 miles at the time of purchase. The enhanced warranty coverage The enhanced warranty now further includes coverage for the following features, provided they are present in your car. A diesel particulate filter is a device used to trap and remove particulate matter from the exhaust gases of a diesel engine. Automotive proximity sensors Entertainment system with information capabilities Light-emitting diode (LED) lighting Electrical wiring harnesses and their corresponding connectors. A catalytic converter is a device that is used to reduce the harmful emissions produced by a vehicle's engine. Exhaust systems need repairs in cases of unexpected failure or unanticipated circumstances. Automotive safety devices designed to inflate rapidly in the event of a collision, providing a cushioning effect to protect occupants from impact forces. Oil seepage What is excluded Exclusions from this guarantee include the following. Body components such as strikers, hinges, or any other element that may need periodic adjustment. Exterior components such as body panels, painting, or glass Components such as interior decor, seats, and seat belts. Recharging the air-conditioning unit is not necessary unless it is required for a covered repair. Replacing brake components as a result of normal deterioration or excessive usage of the brakes Replacing worn, improperly adjusted, or misused clutch components Performing maintenance tasks such as purging fuel lines, filters, throttle body, and pumps, as well as addressing any issues resulting from the usage of improper or contaminated gasoline. Performing maintenance tasks such as changing batteries, lights, and wiper blades, as well as levelling and aligning wheels, and replacing or repairing wheels and tyres. Water-induced damage to the car or its components necessitating repairs. Any harm resulting from frost, absence of antifreeze, an incident, or carelessness Aftermarket automotive components such as radios, cassette players, CD players, or any other items that were not originally installed by the manufacturer Exhaust failures that are not caused by abrupt or unexpected flaws in welds or joints, modifications, aftermarket components, or parts not installed by the manufacturer, unintentional damage from speed bumps or curbs, or normal wear and tear or corrosion. Routine maintenance, service, and replacement of components such as spark plugs and plug leads Weather strips and body seals Any harm or disappearance of components that are not explicitly included in this guarantee Valves that are charred, adhering, or have small holes Damage caused by the failure of a timing belt that has not been changed according to the manufacturer's guidelines. (We will only compensate for this damage if you can provide evidence that the timing belt has been changed according to the manufacturer's recommended maintenance plan.)

The vehicle comes with a 12-month warranty from MB. Please correct me if I am wrong, but if the vehicle has any significant defects, they should become apparent and be repaired within the first year or so. Covered by warranty. I shall request the service history and do a comprehensive examination of it. Thank you for the advice of retaining my current vehicle until I am satisfied with the new one.

Greetings, I am contemplating the purchase of a 2017 E220D (certified Mercedes) and swapping my current vehicle as part of the transaction. Could you provide me with any recommendations on the aspects I should inspect during the test drive? Can I get a complimentary Inchape 2 or 3 year extended warranty if I finance the vehicle with them? I was informed that the cost of the extended warranty amounts to around £1200 for a duration of two years. Is the warranty provided by Inchcape as reliable as the one offered by Mercedes-Benz? Will the warranty be invalidated if I finance the vehicle and get the extended coverage at no cost, but then pay off the bill within 6 or 12 months? The Inchape part exchange offer is around $2,000 lower than the suggested asking price on Autotrader. May I inquire about the possibility of receiving a more favourable part exchange offer? Apologies for the multitude of inquiries. Assistance in any kind would be very appreciated.

Indeed, you are correct. The situation seems to be somewhat unfavourable, but fortunately, the issue has been resolved. If you are able to locate a sufficiently slim passive cooler that can be inserted underneath the CPU, that might be advantageous.

It is possible to install it internally, but I have not yet discovered the answer

This is the live cockpit. The passive cooler should be positioned on the right side, directly in front of the CPU.

Feel free to attempt it, but please note that there is a fee of 5 euro associated with it. What are the benefits for me? Perhaps you will implement significant cost reduction measures. Wishing you success.

The location of my video may be found here:

Greetings. We had an issue with our 2020 BMW 330e vehicle. When the Live Cockpit area becomes overheated, attempting to start the vehicle causes the screen to shut off and remain inactive until it has cooled down. Upon the next ignition, the automobile undergoes a recovery process. I brought the automobile to the BMW representative who performed a reprogramming of the software. Subsequently, they replaced simply the LCD. Regrettably, the issue persisted and I returned the screen. All the efforts incurred an estimated cost of 300 Euros, with the only alternative being a total replacement, which comes at a much higher price of over 1,800 Euros. After doing a search, I discovered a solution to lower the temperature on the Live Cockpit by implementing a passive cooler, which only costs 5 Euro. Since implementing this solution, I have not had any more issues.

Several discussions have arisen over the lurching feelings experienced during the engagement and disengagement of cylinder deactivation in the Mazda CX-30, which was reintroduced in the 2023 model year. For many individuals, it seems to be a problem, while others claim that it operates smoothly and they are unable to perceive any tactile indication of when it activates or deactivates. Uncertain on what to believe. When I bought my CX-30 CE in early 2022, some of the main factors that influenced my decision were the absence of cylinder-deactivation, iStop (start/stop) feature, a belt/chain design CVT gearbox and a turbo engine. In my opinion, the 2022 model-year CX-30 non-turbo seemed to be the ideal purchasing opportunity for the car.

I had a W203 vehicle that had troubles with its springs. To resolve this, I replaced the original springs with K&N springs, resulting in the elimination of any further spring-related problems. However, it was significantly low.

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You neglected this. The cost is £180 for registrations made after 1/4/2017. The shown figure illustrates an extra charge of £390 per year or £214.50 per half year imposed on vehicles registered after April 1, 2017, with a list price above £40,000. The supplementary rate is only applicable for the first five-year period of road tax renewal, after which subsequent renewals will be subject to the normal rate corresponding to the vehicle's fuel category.

A scanner is necessary to accurately measure the dpf backpressures. However, it seems that you are experiencing a fueling problem. It is hypothesised that a malfunction occurred in the injector wiring loom located underneath the intake manifold, resulting in the occurrence of chaffing and earthing out of the wires.