How Many Bars on the Car Temperature Gauge Are Normal?

1 Answers
DiJulia
07/29/25 4:19pm
Car temperature gauge readings between 2 to 4 bars are within the normal range. Reasons for the temperature gauge not moving: 1. Power line is disconnected, or the temperature gauge's heating coil is burnt out; 2. The sensor's heating coil is burnt out or the contact points are not making good contact; 3. The voltage regulator supplying stable power to the temperature gauge circuit is damaged. The temperature gauge can be identified through the gauge itself and the warning light. When the engine temperature is about to rise into the high-temperature zone, the temperature gauge will light up. At this point, you should stop the car, unload the engine load, but do not turn off the engine. Let the engine idle for 5 minutes before turning it off. Then wait for the temperature to gradually decrease, and once the temperature indicator light returns to normal, you can start the vehicle and continue driving.
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