G : General C : Cummins Engine application equipment S : Scania Engine application equipment 3-23 DTC Diagnostic Criteria Application HCESPN FMI G C S 205 0 10 seconds continuous, Boom cylinder ‘rod’ pressure Measurement Voltage > 5.3V 4 10 seconds continuous, Boom cylinder ‘rod’ pressure Measurement Voltage (Results / Symptoms) 1. Monitor – Boom cylinder ‘rod’ press. display failure 2. Control Function – No Boom pressure calibration function operation, workload measurement sys. operation failure (Checking list) 1. CN-58B(#36) – CD-81(B) Checking Open/Short 2. CN-58A(#11) – CD-81(A) Checking Open/Short 3.
CN-58B(#25) – CD-81(C) Checking Open/Short 301 3 10 seconds continuous, Fuel level Measurement Voltage > 3.8V 4 10 seconds continuous, Fuel level Measurement Voltage (Results / Symptoms) 1. Monitor – Fuel level display failure 2. Control Function – Fuel level low warning operation failure (Checking list) 1. CN-58B (#22) – CD-02 (#2) Checking Open/Short 2. CN-58B (#25) – CD-02 (#1) Checking Open/Short 318 8 (In the startup conditions) 30 seconds continuous, Fan speed (Results / Symptoms) 1. Monitor – Cooling Fan revolutions display failure (Checking list) 1. CN-58A (#15) – CD-73 (#1) Checking Open/Short 2.
CN-58A (#18) – CD-73 (#2) Checking Open/Short 339 3 10 seconds continuous, Accel pedal position 1 voltage Measurement Voltage > 5.0 V 4 10 seconds continuous, Accel pedal position 1 voltage Measurement Voltage (Results / Symptoms) 1. Monitor – Accel pedal position 1 voltage display failure 2. Control Function – Engine rpm control failure (Checking list) 1. CN-58B(#39) – CN-162(#2) Checking Open/Short 2. CN-58A(#6) – CN-162(#3) Checking Open/Short 3. CN-58A(#8) – CN-162(#1) Checking Open/Short