Q: Can an OBD2 reader damage my car’s engine?

No, this device can’t damage your car’s engine and you just need to ensure that you have your car’s ignition on while plugging in the device so that it won’t get damaged.

Question 1

Can I keep driving the car with an OBD2 reader plugged in?

Accepted Answer

Absolutely! Driving your car with a diagnostic device plugged into the port is completely safe. You can find many wireless scanners that connect via Bluetooth and use the information processed to keep you posted about the potential maintenance tasks of your vehicle.

Question 2

Will an OBD2 reader drain my vehicle’s battery?

Accepted Answer

If you purchase a poorly designed and low-quality device with shotty wiring, it may deplete the car's battery. But this isn&rsquo;t the case with high-end and premium-quality OBD2 readers.

Question 3

Can an OBD2 reader damage my car’s engine?

Accepted Answer

No, this device can&rsquo;t damage your car&rsquo;s engine and you just need to ensure that you have your car&rsquo;s ignition on while plugging in the device so that it won&rsquo;t get damaged.

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