Medium and Heavy Trucks
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Hi my name is***** will be glad to help. what is the make and complete model of your engine?
Thanks for the update. This fault is goes active when the intake manifold pressure is too high or low for the current engine operating conditions. The ECM compares the intake manifold pressure reading to turbocharger speed to determine if the pressure reading is valid.The intake manifold pressure/temperature sensor is located in the air intake horn
Possible causes of this fault are:
Fault Code: 2973PID: P102SPN: 102FMI: 0/2LAMP: AmberSRT:
Intake Manifold 1 Pressure - Data Erratic, Intermittent, or Incorrect. The ECM has detected an intake manifold pressure signal that is too high or low for present engine operating conditions.
Hi Did you get this resolved?