I'd check that the electrical connector is in place with no damaged or pulled wires that might cause it to have poor contact. And, make sure the sensor itself hasn't come loose from the throttle body. Those things are very unlikely to be the cause, but it's worth checking before you buy a replacement part.
There's a certain way you install the new one. Whether you're doing it yourself or taking the car to a shop, I'd print out the instructions so the installer does it properly.
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There's a certain way you install the new one. Whether you're doing it yourself or taking the car to a shop, I'd print out the instructions so the installer does it properly.
