13B-144V4 MR-372-J84-13B000$110.mif
13B
DDCR INJECTION
Vdiag No.: 44, 48
PR059 INLET AIR TEMPERATURE
NOTESSpecial notes:
This parameter is invalid and set at -50°C for K9K 728 engines.
Check the condition of the air temperature - pressure sensor connections.
If necessary replace the sensor.
Measure the resistance between tracks 1 and 2 of the air temperature - pressure sensor.
Theoretical values:
8950 to 9901 Ω at -10°C
7054 to 7784 Ω at -5°C
5605 to 6169 Ω at 0°C
3618 to 3964 Ω at 10°C
2400 to 2620 Ω at 20°C
1645 to 1787 Ω at 30°C
Replace the air temperature - pressure sensor if it is not in order.
DDCR_V44_PR059/DDCR_V48_PR059
DIESEL INJECTION
Fault finding – Interpretation of parameters
AFTER REPAIRDeal with any faults declared by the diagnostic tool. Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
13B-145V4 MR-372-J84-13B000$110.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
DDCR INJECTION
Vdiag No.: 44, 48
PR064 COOLANT TEMPERATURE
NOTESNone.
Check the condition of the coolant temperature sensor connections.
If necessary replace the sensor.
Measure the resistance between tracks 2 and 3 of the coolant temperature sensor.
Theoretical values:
12.46 kΩ ± 1128 Ω at -10°C.
2252 Ω ± 112.6 Ω at 25°C.
811.4 Ω ± 38.4 Ω at 50°C.
282.6 Ω ± 7.83 Ω at 80°C.
Replace the coolant temperature sensor if it is not correct.
DDCR_V44_PR064/DDCR_V48_PR064
AFTER REPAIRDeal with any faults declared by the diagnostic tool. Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
