Navigator 4WD V8-5.4L SOHC VIN L (1998)
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Instantaneous (INST) fuel economy.
The message center inputs are:
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Compass sensor module data (+) and (-).
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VSS.
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Fuel level sensor data.
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Data Output Line (DOL) fuel flow data from the PCM.
Average Fuel Economy-Resetting
NOTE: Only the AVG fuel economy can be reset. DTE and INST displays cannot be reset.
The average fuel economy display is resettable. To reset, the ignition switch must be in the RUN position (with or without the engine running) and the
message center must be in the AVG fuel economy mode. Press and release the MODE and E/M buttons simultaneously.
If the vehicle is parked while resetting, the AVG fuel economy will display 0.0 (English mode) or 99.9 (metric mode). If the vehicle is in motion, the
AVG fuel economy will display the current INST fuel economy (English mode or metric mode).
