nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

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Power Transistor <--> [Ignition Control Module]|Locations|Page 3506 > < Power Transistor <--> [Ignition Control Module]|Locations

Maxima V6-2960cc 3.0L SOHC MFI (VG30E) (1990)

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Power Transistor: Description and Operation

 Power Transistor

The power transistor, located on the intake manifold in front of the distributor, is a low current switch It allows the signal sent from the ECU (very
low current) to activate the primary circuit in the ignition coil (much higher current). This induces high voltage in the secondary windings of the
ignition coil, providing spark to the distributor cap and plugs.

Power Transistor <--> [Ignition Control Module]|Locations|Page 3506 > < Power Transistor <--> [Ignition Control Module]|Locations