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DataAndConfigurationMessages / 74ExternalPercentageChannel

External auxiliary channel

Sensor location = Data1
Default channel names are as follows, but can be changed by the user as required.

Throttle Position Percent 1
Lambda 1 Short Term Trim Percent 2
Lambda 2 Short Term Trim Percent 3
Lambda 1 Long Term Trim Percent 4
Lambda 2 Long Term Trim Percent 5
Fuel Inj 1 Pulse Width Percent 6
Fuel Inj 2 Pulse Width Percent 7
Fuel Inj 3 Pulse Width Percent 8
Fuel Inj 4 Pulse Width Percent 9
Fuel Inj 5 Pulse Width Percent 10
Fuel Inj 6 Pulse Width Percent 11
Fuel Inj 7 Pulse Width Percent 12
Fuel Inj 8 Pulse Width Percent 13
Fuel Inj 1 Cut Level Percent 14
Fuel Inj 2 Cut Level Percent 15
Fuel Inj 3 Cut Level Percent 16
Fuel Inj 4 Cut Level Percent 17
Fuel Inj 5 Cut Level Percent 18
Fuel Inj 6 Cut Level Percent 19
Fuel Inj 7 Cut Level Percent 20
Fuel Inj 8 Cut Level Percent 21
Ignition Cut Level Percent 22
ISBV 1 Open Percent 23
ISBV 2 Open Percent 24
Nitrous Percent 25
Auxiliary 1 Percent 26
Auxiliary 2 Percent 27
Auxiliary 3 Percent 28
Auxiliary 4 Percent 29
Fuel Aux Temp Comp Percent 30
Fuel Aux Volt Comp Percent 31
Data has a resolution of 0.1 and a range of -3276.8 to 3276.7

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