What is the normal tire pressure for a warm car?

1 Answers
MacNevaeh
07/29/25 2:23pm
According to the provisions and requirements of the international GBT2978-2008 standard, the standard tire pressure is 2.4-2.5 bar. Tire pressure reset method: First, turn on the ignition switch, press and hold the tire pressure monitoring reset button, release it after hearing a "beep" sound, and the tire pressure monitoring system will store the current normal tire pressure data, automatically clear the original data, and finally the fault light on the dashboard will go out, completing the tire pressure reset. There are generally three reasons for abnormal tire pressure: Abnormal tire pressure: Generally, an alarm will sound when the pressure is below 1.8 bar or above 3.0 bar. At this time, tire inspection and pressure adjustment are required. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure is not reset in time, the tire pressure monitoring system will still record the original data, and the tire pressure monitoring indicator light will turn on. At this time, simply perform a tire pressure reset. Damaged tire pressure sensor: The tire pressure sensor is used to monitor the tire pressure and is directly installed inside the tire, connected to the tire inflation port. If the tire pressure sensor is damaged while driving, the tire pressure fault light will also turn on. For sensor damage issues, only a brand-new replacement can be installed.
Was this review help?
12
4
Share
More Forum Discussions

What brand of engine does the DS5 use?

The Citroën DS5 is equipped with a THP 1.6T turbocharged engine jointly developed by PSA and BMW, available in high-power and low-power versions. The high-power version delivers 200 horsepower, while the low-power version offers 163 horsepower, with a maximum power output of 123 kW and a maximum torque of 240 N·m. Below is a brief introduction to the Citroën DS5: 1. In terms of power, the DS5 is powered by a 1.6-liter turbocharged engine with a maximum horsepower of 167. For the transmission, the DS5 uses a 6-speed automatic manual transmission. 2. In terms of fuel consumption, according to the comprehensive fuel consumption data from the Ministry of Industry and Information Technology, the DS5 has a combined fuel consumption of 6.5L/100km. For the suspension, the DS5 features a MacPherson independent front suspension and a torsion beam non-independent rear suspension.
16
3
Share

Why Does the Timing Belt of a New Car Make Abnormal Noises?

Reasons for abnormal noises from the timing belt of a new car: 1. It may be caused by friction between the timing belt and the timing belt cover. You can try loosening the screws on the timing belt cover by half a turn and observe if the noise persists; 2. Abnormalities in the accessory belt; 3. Abnormalities in individual engine bearings. The timing belt is a crucial component of the engine's valve system, ensuring accurate intake and exhaust timing by connecting to the crankshaft and maintaining a specific gear ratio. The use of a belt instead of gears for transmission is due to the belt's lower noise, minimal self-variation, and ease of compensation. However, since the lifespan of a belt is inevitably shorter than that of metal gears, it is essential to replace the belt regularly.
13
2
Share

How to Align the Timing Chain of Wuling Rongguang?

Wuling Rongguang timing chain alignment method: 1. There are chain teeth of different colors on the chain, and there are also three marks on the camshaft gear, two notch marks, which should be aligned with the cylinder head plane respectively, and the dot on the gear should be aligned with the black chain on the chain; 2. The TDC mark on the crankshaft gear should also be aligned with the mark on the oil pump. Wuling Rongguang is a microvan under SAIC-GM-Wuling, with a length, width, and height of 4135 mm, 1625 mm, and 1870 mm respectively, and a wheelbase of 2700 mm. In terms of power, the Wuling Rongguang is equipped with a naturally aspirated engine, with a maximum horsepower of 76 hp and a maximum power speed of 5600 rpm.
11
0
Share

Does Alcohol Damage Car Paint?

Alcohol can indeed cause some damage to car paint. As a strong organic solvent, alcohol has the ability to dissolve paint. The paint used on car bodies is not significantly different from regular paint, so using alcohol to clean your car can cause some harm to the paint surface. Although alcohol evaporates quickly, over time you may notice a difference in gloss between areas cleaned with alcohol and other parts of the car. When there are substances on the car body that cannot be removed with water, car owners can use specialized car cleaning agents. Simply add a small amount to water, mix it, and then wipe the car.
6
3
Share

How to Replace the Key Battery for the New Mercedes-Benz SL-Class?

Here are the steps to replace the key battery for the Mercedes-Benz SL-Class: 1. There is a button on the back of the key. Press this button and push the back cover forward to open the key; 2. The battery is located in the slot nearby. During the replacement process, pay special attention to the battery model. Most Mercedes key batteries use the 3V-CR2025 model. After removing the old battery from the slot, replace it with a new one. Then, reattach the back cover of the key. Once installed, the battery replacement is complete. Below is a brief introduction to the Mercedes SL-Class: 1. The Mercedes SL-Class is a sports car under the Mercedes-Benz brand. The "SL" in the series stands for two attributes—Sporty and Light. These indeed become the pursuit goals of the Mercedes SL-Class coupe. The legend of the SL series began with the 1954 "Gullwing" 300SL. 2. The seven-speed automatic transmission's seven forward gears make the shift distance shorter than ever. When downshifting, the multiple downshift function allows skipping gears, making acceleration in each gear more powerful. The seven-speed automatic transmission is standard equipment on the SL-350 and SL-500 models.
3
5
Share

How Long Can a Car Idle Continuously Before Causing Damage?

Continuous idling for more than half an hour can damage a car, particularly harming the engine. The hazards of car idling include: 1. During idling, the vehicle's cylinders contain a high amount of exhaust gases, leading to increased emissions; 2. When the engine remains in idle for extended periods, the vehicle's braking system may loosen, increasing the risk of unintended vehicle movement; 3. Prolonged idling results in excessive engine exhaust, and unburned fuel mixture may ignite at the catalytic converter's location, potentially damaging it. Idling is not a speed but an operational state. It refers to the engine running without load, and when the accelerator pedal is fully released while the engine is running, the engine enters idle mode.
7
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.