Accord has decades of brand, Honda's representative work, global model, once the benchmark in B-class cars, high reliability, few minor defects, very mature engine technology, low fuel consumption, large space, good comfort and appearance Looks good, this is the impression of most people. Analysis of
car type
The adjustment we brought to you today is this old Honda Accord, a 2008 car. The vehicle is equipped with a 2.0L R20A engine with a maximum power of 115KW, a maximum horsepower of 156HP, and a maximum torque of 189NM. It is matched with a 5-speed gearbox.
Car owner needs
After using the car for many years, the car owner found that the car has a lower idling speed and obvious jitter. Therefore, it is hoped that by adjusting the ECU, the idle speed can be increased while breaking the speed limit, breaking through to 7200RPM. According to the vehicle owner’s feedback, the ECU program data is adjusted to the effect that the owner wants based on the premise of safety and stability, and the engine life is not damaged. At the same time, it meets the driving needs of the owner, and develops the core points of ECU adjustment. Based on the original output, optimize the overall coordination and power output to the best state.
vehicle information
model: Honda Accord
displacement: 2.0L
vehicle detection: no fault
hardware status: modified audio, contour, brake
construction z1 vehicle inspection before upgrading Fault code detection to ensure that there is no fault code to confirm compliance with ECU upgrade construction standards.
2, confirmed by the technical engineer, the car can directly read and write OBD, without removing the original car computer to read the data, the engineer quickly turned on the equipment.
3. Turn on the device to read the original car program data, and backup the original car data for life and store it in its own cloud server to ensure data security.
4. Adjust the data. After about two and a half hours of repeated adjustment and testing of the data, the customized program adjusted according to customer needs is written into the computer.
5. After the writing is completed, the engineer checks the data flow of the vehicle again to ensure that there is no fault code after the upgrade. After the test is correct, prepare for a test drive.
Test drive feedback
The whole vehicle uses D2 gear, and the direct speed exceeds 7200RPM. The idling speed is fixed at 850 rpm regardless of whether the air conditioner is turned on or not, and the jitter disappears. Moreover, the speed increase is significantly accelerated, and the overall output is strong.
