Once you get a diesel car, you happen to be most likely considering its very good points. You know you’re obtaining a reliable car that is constructed to last and economical to drive. On the other hand, diesel cars have their share of drawbacks. Your car is likely a little noisy. You’ve to put up with slow throttle response and boring performance. But wait — here’s some very good news for you personally. Diesel tuning can transform your trustworthy but stodgy car into anything much more fascinating and pleasurable to drive.
The easiest approach to carry out diesel tuning on contemporary fuel injection vehicles is usually to modify the application inside the engine control unit, or ECU. The ECU manages every aspect of engine operation, processing signals from numerous sensors and telling the fuel injection system what to accomplish. The ECU’s application programs, or maps, manage fuel delivery and timing so that the engine runs efficiently at any RPM and emissions keep within acceptable levels. The early generation of engine management units stored their maps on a removable laptop or computer chip. Newer ECUs have built-in maps that can be accessed using the On-Board Diagnostic port.
Diesel tuning entails rewriting the ECU maps to release a diesel engine’s accurate possible. Dozens of settings that affect the functionality of one’s car are modified within the remapping method. The objective of ECU remapping will be to obtain the optimum energy curve for vehicle functionality and fuel economy. At the same time, security parameters originally programmed into the ECU must be respected to prevent any damage to the engine or drive train.
Diesel engines by their incredible nature have a lot of areas for performance enhancement. Using a higher compression ratio of much more than 20:1, cylinders in diesel engines include a lot more air than needed for typical fuel combustion. For those who remap the settings inside the ECU to increase fuel injection pressure and make greater use of the offered air, you can conveniently enhance engine power and torque.
Appropriately accomplished, diesel tuning by remapping the ECU will make the engine run much more efficiently, creating a lot more power and torque. Take, for example, a late-model Audi having a 2.0-liter TDi engine and original power output of 140 BHP. Remapping the ECU can potentially increase energy to 170 BHP and boost torque by 75 Nm. Of course, power gains will differ, according to the model and also the engine specs. On the other hand, a 35% improvement in overall performance is feasible for many automobiles.
Just after tuning your diesel car, you can get pleasure from a smoother, quieter ride with far more instant throttle response and peppier acceleration. The engine will give much more consistent power delivery with fewer gear alterations and significantly less throttle necessary for any type of driving. The engine lag and annoying flat spots which might be so characteristic of diesel cars will disappear.
The added power and torque have practical makes use of, too. Stop-and-go driving within the city will require fewer gear changes and significantly less braking and accelerating, which translates into fuel savings. Higher mileage drivers may also see greater fuel economy from additional efficient fuel combustion at greater travel speeds. If you would like to tow a holiday caravan or some other heavy load, your newly tuned car will have the added torque it must keep up with website traffic and pull far more safely.
Whoever you select to tune your diesel car really should possess the latest ECU tuning gear plus the appropriate skills. Never even feel about trusting your car to one of the low-cost service providers. Technologies in new vehicles adjustments so swiftly that companies will have to continually update their equipment and application to help keep pace, and you can bet that fees money. Get your car tuned by an accurate expert and you will have no regrets afterward.
If you’re frustrated by the personality flaws inside your diesel car, diesel tuning can promptly boost its energy and overall performance, producing the car much more enjoyable to drive and saving you money on fuel. With countless advantages, it is no wonder that an ECU remap is a well-known vehicle modification for diesel owners.