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Thread: Help Me To Identify What This Is

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    BigHips2017's Avatar

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    Help Me To Identify What This Is

    2017 6.7L Cummins.

    What is the 6-inch hard metal line that screws into the exhaust manifold center and goes vertical to a sensor with a heat wrap around the sensor?

    Possibly Exhaust Back Pressure sensor.

    Do I remove or reuse this sensor?

    Thanks for this great forum.

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    Compton's Avatar

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    Re: Help Me To Identify What This Is

    Yes, sir, it's the exhaust backpressure.

    It's for the truck computer.

    What are you trying to do?

    If your adding a gauge, I've seen where ppl tie into the wires on the stock back pressure sensor.

    2018 Ram 2500 Big Horn / 4x4 / CC / 68RFE / 20" Fuel Triton wheels / Toyo RT 37"s / 5" Rough Country Lift / 5" Straight / Studded / CCV Gutted (Reroute) / S&B CAI / Airdog 165 4g II / G&R Sump / Isspro Fuel Pressure gauge (Lift pump) / Isspro Pyrometer / Pacbrake Oil Filter Re-Location / Amp'd Throttle Booster / Raceme Ultra Drd Tunes

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