Does a car engine have any impact after being repaired from water ingress?

What does the Passat oil warning light indicate?

The Passat oil warning light may illuminate due to insufficient oil level causing low oil pressure; a malfunctioning oil pressure sensor sending incorrect data to the vehicle's computer; faulty wiring harness of the oil pressure sensor; or clogged oil passages within the engine. Below are specific details about the Passat: 1. Historical Background: The Passat (PASSAT) is a mid-size sedan designed by Volkswagen AG in Germany, classified as a B-segment vehicle in Volkswagen's lineup. Since its debut in 1973, the Volkswagen Passat has dominated the global automotive market for over 40 years with its high safety standards, classic design, and top-tier manufacturing quality, selling over 20 million units worldwide. 2. Naming Introduction: It is marketed as Passat in Europe, while in other regions it's known as Dasher, Santana, Magotan, or Quantum.

12

3

Share

How Often Should Spark Plugs Be Replaced? And Why?

Spark plug replacement interval: Under normal maintenance conditions, replacement is recommended after driving 40,000 to 60,000 kilometers. However, this may vary depending on the brand and engine type, so it's advisable to follow the owner's manual. The following standards can be referenced for maintenance replacement: Platinum spark plugs should be replaced at 40,000 kilometers, ordinary nickel alloy spark plugs at 20,000 kilometers, and iridium spark plugs at 60,000 to 80,000 kilometers. Damaged spark plugs can cause the following issues: If spark plugs are damaged, they can directly cause leakage in the vehicle's ignition system, increased fuel consumption, reduced power, and many other problems. The most significant issue is difficulty in ignition, which affects the normal operation of the vehicle. Severe erosion of the spark plug, such as scarring at the top, damage, or melting and erosion of the electrodes, indicates that the spark plug is damaged and should be replaced. Steps for replacing spark plugs: Open the hood, lift the engine's plastic cover, and remove the high-voltage wires. Mark the position of each cylinder to avoid confusion. Use a spark plug socket to remove the spark plugs one by one. While removing them, check for any external debris like leaves or dust and ensure the area is clean. Place the new spark plug into the spark plug hole, hand-tighten it a few turns, and then use the socket to tighten it further. Reinstall the high-voltage wires according to the firing order and secure the cover.

18

4

Share

What causes the failure of one door in the central locking system?

Central locking failure in one door may be caused by a damaged door lock motor, broken wiring, or a malfunction in the mechanical transmission device. Details about the central locking system are as follows: 1. Function of central locking: Also known as central control door locks, it enhances convenience in vehicle use and driving safety. 2. Advantages: The wireless remote control feature of car central locking allows for remote unlocking and locking without inserting the key into the keyhole. Its greatest advantage is the ability to conveniently unlock (open) and lock (close) doors from a distance, regardless of day or night, without needing to locate the keyhole.

15

2

Share

How long does it take to receive a traffic violation SMS after running a red light?

After running a red light, the SMS notification for illegal photo capture is usually received within 3 to 7 days, with a maximum delay of around 13 days. However, some cities now offer "instant electronic police capture alerts," where you can receive an SMS notification within 5-10 minutes of being captured. Note that this notification is not equivalent to a confirmed violation; it merely serves as a capture alert. The final determination of whether it constitutes a violation takes 3-7 days. If confirmed as a violation, a follow-up SMS notification will be sent. For violations captured by surveillance cameras, vehicle owners generally do not receive the violation SMS immediately. There is a delay, and the duration may vary. After an electronic camera captures a violation, the relevant violation information must be transmitted through a dedicated channel to the traffic police management center. It is then compiled and forwarded to the relevant traffic police personnel for verification. Once confirmed as a violation, the system automatically retrieves the vehicle owner's phone number based on the license plate information and sends the violation details via SMS. After receiving the violation SMS, the vehicle owner must visit the traffic police department at the location of the violation within one month before the vehicle's annual inspection to address the issue. Generally, if a vehicle owner suspects a violation, they can use 15 days as a benchmark. If no violation SMS is received within 15 days, it is unlikely that the violation was confirmed. Traffic Violation Query Methods: Traffic violation queries refer to checking motor vehicle violations of traffic management regulations via online platforms or query terminals. Methods include website queries, phone queries, SMS queries, and mobile app queries. Website Query: Search for "vehicle violation query" and enter vehicle information to check. Phone Query: Dial local 114 (area code + 114) or 12580 to confirm traffic violations. Violations can only be processed at the location of the violation or the vehicle's license plate issuance authority. For on-the-spot violations (e.g., those caught directly by traffic police), they must be handled at the violation location. SMS Query: Open the SMS composition interface on your phone, enter the violating license plate number in the message body, input 1062650001 as the recipient, and send the message. Mobile App Query: Open the "Traffic Management 12123" app, select "Violation Query," and resolve any outstanding violations.

9

0

Share

Drove 10+ Kilometers with Handbrake On, Need Repairs?

An inspection is necessary. The consequences of driving with the handbrake engaged are as follows: 1. Reduced braking effectiveness: When driving with the handbrake on, the car's operation continuously pulls on the handbrake's steel cable. Prolonged failure to release the handbrake can stretch the cable, leading to diminished braking performance, and the brake pads may fail due to severe wear. 2. Severe tire wear: If the handbrake is not released, the brake pads will constantly rub against the tires, resulting in significant tire wear, which is one of the potential causes of tire blowouts. 3. Increased carbon buildup in the engine and throttle: Driving with the handbrake on puts the car in a braking state, causing the engine to operate under load. This leads to increased carbon deposits, higher fuel consumption, and, over time, potential engine damage.

3

Share

Will changing lanes by crossing the white line at a traffic light result in penalty points?

Changing lanes by crossing a solid white line at a traffic light intersection is considered a traffic violation and will result in a penalty of three points. Additional information: Article 51 of the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China" stipulates the following rules for motor vehicles passing through intersections controlled by traffic signals: 1. At intersections with marked guide lanes, enter the guide lane according to the intended direction of travel. 2. Vehicles preparing to enter a roundabout must yield to vehicles already inside the intersection. 3. When turning left, make the turn from the left side of the intersection center point. Turn signals must be used when turning, and low beams must be used at night. 4. When encountering a green light, proceed in order. 5. When encountering a red light, stop in order behind the stop line. If there is no stop line, stop before the intersection. 6. When turning right and encountering a vehicle in the same lane waiting for a green light, stop and wait in order. 7. At intersections without directional signal lights, turning vehicles must yield to straight-moving vehicles and pedestrians. Right-turning vehicles from the opposite direction must yield to left-turning vehicles.

15

4

Share

Does a car engine have any impact after being repaired from water ingress?

What does the Passat oil warning light indicate?

How Often Should Spark Plugs Be Replaced? And Why?

What causes the failure of one door in the central locking system?

How long does it take to receive a traffic violation SMS after running a red light?

Drove 10+ Kilometers with Handbrake On, Need Repairs?

Will changing lanes by crossing the white line at a traffic light result in penalty points?

What are the effects of water reaching the gear lever?

How Much Horsepower Does the Passat Have?

Why are the ABS and anti-skid lights on in the Lavida?

Where is the drainage hole for the Roewe RX5 trunk?