Komatsu SDA6D140E-3 - Error Code [E-31] [Abnormality in Throttle Sensor System]

12-224
140-3 SERIES
TROUBLESHOOTING E-8
E-8 Error code [E-31] [Abnormality in throttle sensor system]
a) Accelerator pedal type throttle sensor
Table 1 Table 2
TS (male) Resistance value CN1 (male) Resistance value
Between (1) and (3) 4.0 k – 6.0 kΩ Between (4) and (11) 4.0 k – 6.0 kΩ
Between (2) and (1) 0.5 – 2.7 kΩ Between (6) and (11) 0.5 – 2.7 kΩ
Between (2)(3) and ground Min. 1 MΩ Between (4)(6) and ground Min. 1 MΩ