Just checked my MM3 and it does display the Exhaust Pressure PID however it reads zero psi and doesn’t change.
My exhaust brake works fine so I have to assume this is normal and has been tuned out.
My guess is that I could unplug and remove the exhaust pressure sensor without any codes or exhaust brake issues?
@DRD ?
2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, 50 Gallon auxiliary fuel tank.
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