CYLINDER & GUARD GP 2134850 - Caterpillar

Table 1
J1939 Code and Description Comments
100-13
Engine Oil Pressure : Out of Calibration During key on, the signal voltage from the engine oil pressure sensor indicated an engine oil pressure greater than +/- 54 kPa (8 psi) from the atmospheric pressure sensor.
Reference sensor : Atmospheric Pressure Sensor
1208-13
Engine Pre-filter Oil Pressure : Out of Calibration During the last calibration attempt, a problem has been detected.
The code is logged.
During a manual calibration, the pressure offset value is set to 0 kPa (0 psi).
During an automatic calibration, the pressure offset value is set to the previous calibration value.
4817-13
Engine Intake Manifold #1 Absolute Pressure : Out of Calibration During key on, the signal voltage from the Intake Manifold pressure sensor indicated an Intake Manifold pressure greater than +/- 15 kPa (2.2 psi) from the Atmospheric Pressure sensor.
Reference sensor : Atmospheric Pressure Sensor
Table 2
Troubleshooting Test Steps Values Results
1. Check for Diagnostic Trouble Codes
A. Establish communication between Cat® Electronic Technician (ET) and the Electronic Control Module (ECM) . Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Download the "Warranty Report" from the engine ECM before troubleshooting or clearing diagnostic trouble codes.
C. Wait at least 30 seconds