How to read a car dial: A must-read guide for beginners
Car dials are an important tool for drivers to obtain vehicle information, but for new users, the complex icons and numbers can be confusing. This article will introduce in detail the functions and interpretation methods of car dials to help you easily grasp driving information.
1. Basic composition of car dial
Modern car dials usually consist of the following parts:
| components | Function | common locations |
|---|
| speedometer | Display current speed | center or left |
| tachometer | Display engine speed | right side |
| fuel gauge | Display remaining fuel level | left or below |
| water temperature gauge | Display engine temperature | below |
| warning light | Indicate vehicle status | center or surrounding |
2. How to read dial information correctly
1.speedometer: Displays the current driving speed of the vehicle, usually in kilometers per hour (km/h) or miles per hour (mph).
2.tachometer: Displays engine revolutions per minute (RPM). Under normal circumstances, the speed is 800-1000RPM when idling and can reach 3000-4000RPM when driving at high speed.
3.fuel gauge: Usually "E" (Empty) and "F" (Full) are used to indicate the oil quantity status. When the pointer approaches E, refuel in time.
| fuel gauge location | Recommended Action |
|---|
| Below 1/4 | Come on now |
| 1/4-1/2 | Come on soon |
| More than 1/2 | Sufficient fuel |
4.water temperature gauge: Displays the engine coolant temperature. Normal temperature range is usually around 90°C.
3. Interpretation of common warning lights
The warning light on the car dial is an important safety reminder system. Here are common warning lights and their meanings:
| icon | Name | meaning | Countermeasures |
|---|
| ⛽ | fuel warning light | low fuel | Come on now |
| ⚡ | Battery warning light | Charging system failure | Check battery |
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