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ECU Remapping


ECU Mapping is often a procedure accomplished on modern cars to help improve engine performance. Leading on from that ECU Remapping is how the engine map is modified slightly to help you improve items like BHP (brake horse power) and torque, whilst regularly giving improved fuel efficiency too.

Before we go any further, lets just clean up the eu - engine control unit - this can be the part of the vehicle that controls the many other electronics with the car - basically letting them know all what direction to go.

Today's car engines rely very heavily on computer processors of 1 sort or any other to be able to maintain and monitor their performance, be these sensors or control units, these are in nearly every the main car. All of these processors are monitored (through the ECU) and most may be tweaked a single way and other to ensure they are more effective.

You could ask why they may not be optimised to begin with - for the reason that would be that the car through the factory is definitely build the same to have an "average" driver in "average" conditions. The challenge with this is always that non individuals are in average conditions and non of us drive in an average way. This means that overall there's a lot of room for that car to get tweaked in several ways to improve performance for the way we as an individual drives it, and where we're doing the driving (eg hot climate with a lot of hills, compared with a cool flat location).

Bed not the culprit the engine remapped? Every one of the cars use a port or interface into which an outside computer may be plugged. This gives an experienced mechanic to learn the performance information on your vehicle then see where any efficiencies might be made that is certainly personalised to the driver with the vehicle in those specific conditions. The modifications (or remap) are then reloaded into the ECU and also the computer in effect tells another areas of the auto to do slightly differently following that.

Many owners thinks a tremendous difference simply from driving away normally whether that be in the speed where the car accelerates or on a smoother driving experience from the gears, or maybe more subtle improvements including the increased fuel efficiency.

You'll be able to use a somewhat try it for yourself way of the ECU remapping where one can purchase "maps" that you just upload towards the vehicle without knowing the mechanics or analysing the prior good reputation for the auto. This simply puts some other average map around the vehicle and could easily can damage the engine or in some cases be downright dangerous.

Petrol engines both turbo and non turbo, along with diesel engines can be remapped. It is usually diesel engines that see the best performance improvements with all the remapping with improvements of 25-50% power (bhp) and 50-75% torque improvements not being uncommon.


black-code.co.uk is really a cost effective method of getting more from a engine whether it be through improved BHP, torque or fuel efficiency. Harrogate remapping is an excellent spot to leave your vehicle so that it is remapped while you take advantage of the lovely Yorkshire spa town, or nip to Leeds or York for the day.