bookpower Chapter 309
Chapter 309
Differences between the TC systems of M4 and AMG GTR PRO
While driving to a traffic light.
Qin Mo pressed and held DSC OFF in the upper left corner of the gear lever to turn off the stability control system. At the same time, he turned the entire car into sport mode, and the engine and chassis were adjusted to Sport Plus mode, which is also Sport+ mode.
Qin Mo switched the gear lever to second gear. Although it was his first time to drive an M4, Liu Tao had told him that if he wanted to achieve better ejection performance, he needed second gear.
After preparing everything, he pressed the accelerator and brake at the same time, and the engine made a sound like boiling water.
When the speed reached over 2800 rpm, a racing flag icon lit up on the instrument panel, and the words “launch control activated” appeared on the right side of the flag, which meant that the ejection mode had been activated. At
this time, the green light came on, and Qin Mo quickly let go He braked and the beast ejected instantly. Fortunately, he was the first car in line, otherwise he would definitely be rear-ended.
The feeling of pushing on his back was instantly full. Liu Yang, who was still replying to messages, suddenly dropped his cell phone and hit it hard on his face.
“Fuck!!” Liu Yang swore. He clearly felt that the rear wheels had begun to swing as the vehicle speed increased, and he instantly understood what Qin Mo had just done.
He held on to the seat belt tightly, his face turned pale with fright, even he, the car owner, did not dare to drive so wildly in the city.
“No, no, no, no, I’m carsick, damn it!!” Liu Yang shouted in a hurry, not even caring if his phone fell.
Qin Mo almost laughed out loud. He could even say something like motion sickness. It seemed like this guy was really scared.
However, under his precise control, although the rear wheel of this beast could still feel signs of slipping, it was still firmly grasped on the ground, but this feeling was a bit too exciting.
After a while, Liu Yang came to his senses and was completely stunned by Qin Mo’s driving skills. He could control the M4 with the Sport Plus mode turned on and the ESP system turned off so steadily. I guess only professional drivers can do it, right?
Liu Yang gradually recovered and his face gradually became excited. Although this was his car, it was the first time he had experienced such a wild beast. “What the hell, old Qin, how did you do that?” “Does
n’t it look like this? Are you happy, old man?” Qin Mo drove seriously, but couldn’t help but joke.
“Your driving skills are so awesome, can you control this?” Liu Yang said excitedly.
When he just turned the corner, he clearly felt that the rear wheel was about to lose control, but he was saved by Qin Mo’s magical operation. He was sure that something would have happened if he had been in charge just now!
“It’s okay, it’s not a difficult operation.” Qin Mo said with a smile.
Liu Yang was speechless. Isn’t this a difficult operation? That move just now has surpassed 90% of people who play cars.
Qin Mo’s eyes fell on the traction control system. Because he was in an urban area, he restrained himself a little and just adjusted the traction control system to level 5 so that the electronic stability system could intervene a little and not go into a completely wild situation. model.
“No, come again!” Liu Yang was so frightened that he grabbed the seat belt again.
“Just to feel the difference between the TC control of M4 and the TC control of AMG GTR PRO.” Qin Mo responded.
He slowed down and carefully felt the difference between the two cars. Liu Yang was not so nervous now. Just now he thought Qin Mo was going to race on the highway.
After a while, Qin Mo adjusted the M4’s traction control system back to its original level, turned on ESP again, and at the same time adjusted the Sport Plus of the engine and chassis to Sport mode again, and the others back to Comfort mode.
This change is like a manic beast that has been put on a few shackles and becomes much more honest in an instant.
“I’ll go, this is too exciting.” Liu Yang slumped on the carbon fiber track bucket chair and breathed a sigh of relief.
For the first time, I felt so close to death.
But when I think back to the adrenaline rush I felt just now, I find it very satisfying.
Ma De, can the car still drive like this?
Liu Yang seemed to have opened the door to a new world and looked at Qin Mo excitedly: “Old Qin, you have to teach me this technique. It’s so enjoyable.” ”
This thing takes time to practice.” Qin Mo responded.
“What stands out about me is talent. The PCRC will have a youth plowing event this month, which happens to be held at the Zhejiang International Circuit. You can teach me when the time comes.” Liu Yang said confidently, and then looked at Qin Mo expectantly.
“Has the event date been decided? What’s the date?” Qin Mo was stunned, not knowing about this yet.
“Didn’t you read the group message? It’s the 18th of this month.” Liu Yang was surprised.
“I really haven’t read it. There are too many group messages and I have blocked them.” Qin Mo responded.
“…” Liu Yang was speechless.
Then Qin Mo agreed to Liu Yang’s request. Anyway, those driving skills were imprinted in his mind, so this little thing was not a problem at all for him.
After some operations by Qin Mo, the time to return was obviously much shorter than before.
Qin Mo parked the car in the parking space, turned off the engine and got out. Liu Yang was still immersed in what Qin Mo had just done.
“By the way, you just said that the TC system of the M4 feels different from the AMG GTR PRO?” Liu Yang suddenly remembered what Qin Mo just said and looked at Qin Mo curiously.
“It’s really different, or it’s not just the AMG GTR PRO, it’s different from all TC systems.” ”
If I have to compare, the M4’s TC is more open, that is, it allows a larger drift angle. ”
Under the same TC level control, for example, if the drift angle of AMG is 50 degrees, then the angle of M4 is definitely greater than 50 degrees. There is a higher open space, which can reach 70 or even 80 degrees.” Qin Mo recalled just now feelings.
Then he continued: “But also because its TC system has a larger opening angle, which is also controlled by the 9-level TC system, AMG’s locking angle is more thorough. With a little lateral load, its longitudinal acceleration can be completely It is restricted and gives you absolute control over the car, but the M4 will show signs of slipping slightly.”
In terms of driving pleasure, this M4 is more extreme, that is, the degree of uncontrollability is more fierce.
“Is it that exaggerated?” Liu Yang was confused.
“That’s how I remember it, but I’m not sure yet. After all, it’s been a few months since I last drove a completely manic AMG. I won’t know until I try it again.” Qin Mo touched his chin and said.
“Then what are you waiting for? There’s still a little time before you go to bed. Let’s go!” Liu Yang was even more excited than Qin Mo.
“Wait for me for two minutes and I’ll go back and take out the car keys.” Qin Mo said.
Fortunately, their dormitory is right next to the east gate of Tianfu University, only two minutes away, and Qin Mo will be back soon.
“Get in the car.” Qin Mo greeted.
Liu Yang opened the car door and unceremoniously got into the passenger seat. Qin Mo started the engine, and the two left Tianfu University again.
After getting on the road, Qin Mo adjusted the knob on the steering wheel and directly adjusted it to Sport+ mode. At the same time, he turned off the vehicle’s ESP and adjusted the TC knob to a level similar to that of the M4 according to his own feeling. After trying it for a while, it was certified. What he just thought.
“The TC of the M4 just now was Level 5, and the degree of rear wheel slippage is roughly equivalent to the AMG’s Level 2, which is three levels different.” Qin Mo said.
“Let me give it a try.” Liu Yang was curious, and then exchanged positions with Qin Mo. Of course, with his skills, he would not dare to directly use AMG’s Level 2 TC in such a violent mode.
According to his own driving habits and Qin Mo’s statement, he adjusted the AMG’s TC level to Level 5, which is equivalent to the M4’s Level 8 TC level and is relatively safe.