ACTUATOR AS 1485383 - Caterpillar

Which Generate This Code:The Electronic Control Module (ECM) detects one of the following conditions:
The turbocharger outlet pressure sensor has never been calibrated.
Turbocharger outlet pressure is less than 35 kPa (5 psi) during a calibration attempt.
Turbocharger outlet pressure is greater than 122 kPa (18 psi) during a calibration attempt.
Turbocharger outlet pressure fluctuates more than 10 kPa (1.5 psi) during a calibration attempt.
Turbocharger outlet pressure differs more than 15 kPa (2 psi) from atmospheric pressure during a calibration attempt.
Active diagnostic codes are present for the turbocharger outlet pressure sensor during a calibration attempt.System Response:The diagnostic code will not be logged. The diagnostic code may be viewed on a display module or on the Caterpillar Electronic Technician (ET).
Low powerTest Step 1. Perform the following diagnostic procedure: Engine Sensor Open-Short Circuit - TestResults:
OK - STOP