Page 2583 - Foton Workshop Manual - Sauvana

DIAGNOSIS-ENGINE CONTROL SYSTEM 62-531

DTC code Diagnosed items(DTC definition ) Fault location

No change in signal of inlet pressure • Inlet pressure sensor
P0105
sensor • ECU

Unreasonable signal of inlet pressure • Inlet pressure sensor
P0106
sensor • ECU 62
• Inlet pressure sensor
•Poor contact of inlet pressure
Voltage of inlet pressure sensor signal sensor in the connector, Short
P0107
circuit is too low or open circuit in sensor wiring
harness
• ECU

• Inlet pressure sensor
•Poor contact of inlet pressure
Voltage of inlet pressure sensor signal sensor in the connector, Short
P0108
circuit is too high or open circuit in sensor wiring
harness
• ECU
• Coolant temperature sensor
• Poor contact of coolant
Unreasonable signal of engine coolant temperature sensor in the
P0116
temperature sensor connector, Short or open
circuit in sensor wiring harness
• ECU

• Coolant temperature sensor
• Poor contact of coolant
Voltage of engine coolant temperature temperature sensor in the
P0117
sensor circuit is too low connector, Short or open
circuit in sensor wiring harness
• ECU
• Coolant temperature sensor
• Poor contact of coolant
Voltage of engine coolant temperature temperature sensor in the
P0118
sensor circuit is too high connector, Short or open
circuit in sensor wiring harness
• ECU

• Throttle position sensor
• Poor contact of throttle position
The voltage of electronic throttle position sensor in the connector, Short
P0122
sensorsignal 1circuit is too low or open circuit in sensor wiring
harness
• ECU

Page 2583