Navigator 4WD V8-5.4L DOHC VIN A (2000)
Powertrain Control Module: Description and Operation
Electronic Engine Control
The PCM needs the following inputs to calibrate the engine correctly:
^
engine rpm
^
engine coolant temperature
^
amount of engine detonation
^
crankshaft position
^
air temperature
^
throttle position
^
cylinder head temperature
^
mass air flow
