It is possible.
It is possible.
Yes, an unplugged sensor can cause a check engine light.
Yes, it is one of many things that can cause the check engine light to come on.
Every sensor on the engine and transmission can cause the light to come on.
Yes
On almost all cars any sensor unplugged can turn on the check engine light.
Replace the faulty speed sensor and the light will reset itself after a short drive.
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
Yes it can if it is faluty.
It could
Not likely. A bad O2 sensor would illuminate the check engine light and the engine performance would suffer.
Yes, a check engine light can come on if a coolant temperature sensor is faulty. The sensor provides critical data to the engine control unit (ECU) about the engine's temperature, which is essential for optimal performance and emissions control. If the sensor malfunctions, it can trigger error codes, leading to the check engine light activating. It's advisable to have the vehicle diagnosed to determine the exact cause.
It should...