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DataAndConfigurationMessages / 72ExternalTemperatureChannel

External temperature channel

Channel Number72
Total Length5 bytes
ChannelData1Data2Data3Checksum

Sensor location = Data1
Ambient Air Temperature 1
Inlet Pre Turbo Temp 1 2
Inlet Pre Turbo Temp 2 3
Inlet Post Turbo Temp 1 4
Inlet Post Turbo Temp 2 5
Inlet Post Intercooler Temp 1 6
Inlet Post Intercooler Temp 2 7
Water Temp 8
Oil Temp 9
Gearbox Temp 10
Gearbox Temp Post Cooler 11
Tyre Temp 1 12
Tyre Temp 2 13
Tyre Temp 3 14
Tyre Temp 4 15
ECU Temperature 16
Exhaust Temp 1 17
Exhaust Temp 2 18
Exhaust Temp 3 19
Exhaust Temp 4 20
Exhaust Temp 5 21
Exhaust Temp 6 22
Exhaust Temp 7 23
Exhaust Temp 8 24
Auxiliary Temp 1 25

If Data3 & 0x80 = 1, Temp (degrees C) = - (65536- (Data2 + Data3 x 2^8))/10
Else Temperature (degrees C) = (Data2 + Data3 x 2^8)/10

The range on the temperature channel is -3276.8 3276.7C. The resolution is 0.1C and the units are C.

Page last modified on May 07, 2014, at 10:49 AM