C 15 caterpillar atmospheric pressure sensor no check engine light 

New subscriber here for you I’m having same problem like yours I couldn’t figure out atmospheric pressure sensor mine still original cat I saw the 2 sensor I just couldn’t tell the right one until I watched your other videos thanks 🙏

Good info as always Arsen

hey bud have any sugesstion about my cat c15 idling good small gears are good when we go to high gears and it doesnt running smooth its doing like missing and not boosting only truck no trailer and cant run to a small hill. getting down rpm and speed . pls sugest thanx

Good info. Can you trick this sensor to stay at sea level. Everywhere I have called it's on backorder

What’s the part number?

I have that problem loosing power and black smoke i already change the atmosphere sensor and still doi g the sams

Symptoms of bad atmospheric sensor