2019 P0390 code
Thread Starter
Junior Member
Joined: Feb 2025
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2019 P0390 code
Hey all,
My 2019 lariat threw a P0390 code for the camshaft sensor bank 2. I'm wondering if this is something easy to replace before I send it to the garage. Is it on top of the engine? Just trying to save money if I can
My 2019 lariat threw a P0390 code for the camshaft sensor bank 2. I'm wondering if this is something easy to replace before I send it to the garage. Is it on top of the engine? Just trying to save money if I can
Senior Member
Joined: Mar 2021
Posts: 4,789
Likes: 2,391
An Exhaust CAM Bank 2 Position Sensor, usually at the rear of the CAM.
It's a Hall Senor to detect when a Vane passes by it, as the CAM rotates it's timing position in relation to the Crank.
Sends the rotation position signal to the PCM.
Good luck.
It's a Hall Senor to detect when a Vane passes by it, as the CAM rotates it's timing position in relation to the Crank.
Sends the rotation position signal to the PCM.
Good luck.
