Car Care Tips: ‘These’ 4 sensors in the car can cause danger ahead of time! Stay smart on time

Nowadays, cars have become a very important part of our daily life. Be it going to office, going for a walk with the family or a long journey, a car adds to your convenience and comfort everywhere. However, as cars are becoming more modern and feature-rich, they are becoming more technically complex.

Modern cars rely on many electronic sensors, which monitor everything from the engine to the braking system. These sensors quickly detect even the smallest malfunctions and alert the driver. But the problem arises when these sensors themselves begin to deteriorate prematurely. A faulty sensor is not only a minor problem, but it also reduces the car’s performance, consumes more fuel and can sometimes cause major damage. That’s why it’s important to know which sensors fail quickly, what their symptoms are, and how to read them.

4 important sensors that fail prematurely

Mass Air Flow (MAF) sensor

This sensor measures the amount of air entering the engine and balances the fuel supply accordingly. If the sensor goes bad, the car jerks, the engine can stall, mileage drops, the ‘check engine’ light comes on, and the car has trouble starting.
Cause: Dust, dirt, bad air filter
Remedy: Regular cleaning, timely replacement of air filter

Oxygen sensor

This sensor maintains the proper air-fuel mixture by measuring the amount of oxygen in the exhaust. Symptoms of this are loss of mileage, excessive smoke, engine not idling properly.
Cause: Bad fuel, carbon build-up
Remedy: Use good quality fuel, regular service

Coolant Temperature Sensor

This sensor controls the temperature of the engine. Symptoms include engine overheating, delayed starting and cooling fan not working properly.
Cause: Low coolant, radiator failure
Remedy: Check coolant level, service cooling system

Crankshaft position sensor

This sensor controls engine speed and timing. Symptoms past this sensor include the car not starting, engine stalling while running, and loss of pickup.
Cause: Heat, vibration, wiring problems
Remedy: Check wiring, timely service

Simple solution to prevent sensor damage

• Do not ignore the warning light on the dashboard
• Periodically check with an OBD scanner
• Perform regular servicing
• Use quality parts instead of cheap parts
• Inspect sensors and related systems
• Consult an expert mechanic if necessary