Komatsu SAA6D140E-3 - Error Code [E-77] [Abnormality in Common Rail Fuel Pressure Sensor System]

12-244
140-3 SERIES
TROUBLESHOOTING E-24
E-24 Error code [E-77] [Abnormality in common rail fuel pressure sensor system]
Table 1
E-24 Related electrical circuit diagram
CN1, PFL (female) Resistance value
Between CN1 (1) and PFL (2) Max. 1 Ω
Between CN1 (1) and ground Min. 1 MΩ