Basler DGC-500 - Page 35

Table 3-1. ECU Parameters Obtained from CAN Interface
ECU Parameter
Metric
Units
English
Units
Update
Rate
Decimal
Place
SPN
∗
Throttle (accelerator pedal)
position
% % 50 ms 10
th
91
Percent load at current rpm % % 50 ms none 92
Actual engine percent torque % % engine
speed
dependent
none 513
Engine speed rpm rpm engine
speed
dependent
none 190
Injection control pressure MPa psi 500 ms none 164
Injector Metering Rail Pressure MPa psi 500 ms none 157
Total engine hours hours hours requested
1.5 s
100
th
247
Trip fuel liters gallons requested
1.5 s
none 182
Total fuel used liters gallons requested
1.5 s
none 250
Engine coolant temperature
°C °F
1 s none 110
Fuel temperature
°C °F
1 s none 174
Engine oil temperature
°C °F
1 s 10
th
175
Engine intercooler temperature
°C °F
1 s none 52
Fuel delivery pressure kPa psi 500 ms 10
th
94
Engine oil level % % 500 ms 10
th
98
Engine oil pressure kPa psi 500 ms 10
th
100
Coolant pressure kPa psi 500 ms 10
th
109
Coolant level % % 500 ms 10
th
111
Fuel rate liter/hr gal/hr 100 ms 100
th
183
Barometric pressure kPa psi 1 s 10
th
108
Ambient air temperature
°C °F
1 s 10
th
171
Air inlet temperature
°C °F
1 s none 172
Boost pressure kPa psi 500 ms none 102
Intake manifold temperature
°C °F
500 ms none 105
Air filter differential pressure kPa psi 500 ms 100
th
107
Exhaust gas temperature
°C °F
500 ms 10
th
173
Battery voltage Vdc Vdc 1 s 10
th
168
Switched battery voltage (at ECU) Vdc Vdc 1 s 10
th
158
∗ SPN is Suspect Parameter Number.
9355400990 Rev H DGC-500 Functional Description 3-5