LEVER AS-BRAKE 4E4485 - Caterpillar

Table 1
Diagnostic Codes Table    
Code and Description     Conditions which Generate this Code     System Response    
94-13 Fuel Delivery Pressure Sensor calibration required     The fuel pressure sensor has never been calibrated.
The fuel pressure is less than
35 kPa (5.1 psi) or the fuel pressure greater than
130 kPa (18.9 psi) during an attempt at calibration.
The fuel pressure fluctuates more than
25 kPa (3.6 psi) or the fuel pressure differs from atmospheric pressure more than
27 kPa (3.9 psi) during an attempt at calibration.
There are active diagnostic codes for the fuel pressure sensor or the atmospheric pressure sensor during an attempt at calibration.     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.
   
100-13 Engine Oil Pressure Sensor calibration required     The engine oil pressure sensor has never been calibrated.
The engine oil pressure is less than
35 kPa (5.1 psi) or the engine oil pressure greater than
130 kPa (18.9 psi) during an attempt at calibration.
The engine oil pressure fluctuates more than
25 kPa (3.6 psi) or the engine oil pressure differs from atmospheric pressure more than
27 kPa (3.9 psi) during an attempt at calibration.
There are active diagnostic codes for the engine oil pressure sensor or the atmospheric pressure sensor during an attempt at calibration.     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.
   
273-13 Turbocharger Outlet Pressure Sensor calibration required     The turbocharger outlet pressure sensor has never been calibrated.
The turbocharger outlet pressure is less than
35 kPa (5.1 psi) or the turbocharger outlet pressure greater than
122 kPa (17.7 psi) during an attempt at calibration.
The turbocharger outlet pressure fluctuates more than
10 kPa (1.5 psi) or the turbocharger outlet pressure differs from atmospheric pressure more than
15 kPa (2.2 psi) during an attempt at calibration.
There are active diagnostic codes for the turbocharger outlet pressure sensor during an attempt at calibration.    
274-13 Atmospheric Pressure Sensor calibration required     The atmospheric pressure sensor has never been calibrated.
The atmospheric pressure is less than
45 kPa (6.5 psi) or the atmospheric pressure greater than
111 kPa (16.1 psi) during an attempt at calibration.
The atmospheric pressure fluctuates more than
25 kPa (3.6 psi) during an attempt at calibration.
There are active diagnostic codes for the atmospheric pressure sensor during an attempt at calibration.    The Electronic Control Module (ECM) attempts to perform an automatic calibration of all pressure sensors whenever the ECM is powered and the engine has been off for at least five seconds. Cranking the engine during the first five seconds causes the ECM to abort the calibration attempt.During an automatic pressure sensor calibration, the ECM checks all pressure sensors against an acceptable range. If any pressure sensor reading is outside the acceptable range, the previous calibration value is used. The ECM then calibrates all pressure sensors against the atmospheric pressure sensor.A pressure sensor calibration will