Maxima Wagon V6-2960cc 3.0L SOHC MFI (VG30E) (1986)
Engine Control Module: Description and Operation
Electronic Control Module
Fig. 46 Electronic ignition timing control.
The central electronic control unit, Fig. 46, controls ignition timing in response to various engine operating conditions. The signal from the control
unit is transmitted to the ignition coil power transistor which adjusts the ignition timing.