G30/38 can now use xhp gearbox program

  8
 August 20, 2024
Map first

It seems that it is optional for models 20 and earlier

The swiping was successful. The whole process of swiping the first time takes about 5 minutes. I used a wireless obd, my mobile phone was iPhone 13 pro, and it should take about the same time for Android.

My car is a modified version of the 18 model. It drives more high-speed and long-distance driving, 110,000 kilometers. It can be set to automatically start in second gear when urban congestion occurs.

You can back up and completely uninstall xhp programs and restore them to original transmission programs

It can be called track mode. The gearbox shifts faster and improves the performance of 01 or mid-way acceleration. It is only activated in ejection start mode, Sport + or anti-slip fully closed throttle opening greater than 40%, which does not affect daily driving and Comfort mode. Drivers who like to drive fiercely can turn on

However, activating this mode may accelerate wear and tear

Ejection start control, set the starting torque under the ejection procedure and the ratio of torque release after full throttle. If properly set, you can easily achieve slight slipping full throttle ejection, with the best results in seemingly slippery and non-slippery 01 04.

If you want to fine-tune the xhp default shifting program, you can try this function. Both D and S gears can be used. Custom adjustments require benchmark data. You need to open use stock shiftmaps and use the original factory program as the benchmark.

Set the maximum gear shifting speed, brush the program, and carefully study the log data should know the horsepower and torque curve. Through this, you can set the best gear shifting timing and provide a faster acceleration experience.

This item needs to be turned on for custom shift parameter adjustment above

This option is to control whether to start in gear 2. Gear 1 will still be used under certain circumstances, such as cold start, pressing on the chicken blood switch, using sports + mode, etc.

This option can customize the degree of aggressiveness of manual downshifts. If you are interested, you can try it.

The torque limit setting for each gear is set. Car owners who have gone through the program can limit the torque of the gear to achieve the effect of ejection without slipping. Basically, only special users use it

You can cruise in S gear and use 8 gear

The impact of turning on or off shifting gears in s gear

Increase transmission oil pressure and activate only under high torque

Valet mode, limit engine power, must be driven when lending a car to others

Easy to start, automatically determine whether it is congested, and use second gear to reduce rush caused by frequent gear shifts

I just started it today, and I slowly explored the specific setting details. It is smoother now in comfort mode, and starting in second gear is really comfortable.

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