Message Type 140, $PFUEL

Proprietary NMEA message containing vehicle fuel consumption information obtained from the CTM-200's OBDII/J1939/GPIO.

This NMEA message is a cumulative message that logs total fuel consumed based on data from OBDII/J1939/GPIO.

Message format is:

$PFUEL,hhmmss.ss,t,fffffff.ff,ooooooo,ddmmyy,ggggggggggggggg*hh<CR><LF>

Where:

hhmmss.ss is the UTC time in hours, minutes, seconds, and decimal seconds

t is the fuel mode, ie ECU parameter or GPIO used to calculate fuel value

fffffff.ff is the total fuel in liters

ooooooo is the odometer value in Km (taken from the GPS odometer value)

ddmmyy is the day, month and year

ggggggggggggggg is the gateway's user settable name

hh is the message checksum

Example:

$PFUEL,224342.00,4,2.58,159,161111,354155040009270*46

In the above example the accumulated fuel is 2.58 L

The total fuel is also exposed via a parameter value p217

See cmd fuel mode?, cmd fuel query?, cmd fuel reset?,cmd fuel io? for fuel configuration.

available in CTM-200 only, firmware version 2.0.4.2602 and later