nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

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Power Transistor <--> [Ignition Control Module]|Description and Operation|Page 2588 > < ECM - Relay (Type 1M) Green or Blue Precautions|Page 2583

Quest Minivan GXE V6-2960cc 3.0L SOHC MFI (VG30E) (1997)

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Power Transistor: Description and Operation

COMPONENT DESCRIPTION 

Ignition coil & power transistor 

The ignition signal from the ECM is sent to the power transistor. The power transistor switches on and off the ignition coil primary circuit. As the
primary circuit is turned on and off, the proper high voltage is induced in the coil secondary circuit.

Power Transistor <--> [Ignition Control Module]|Description and Operation|Page 2588 > < ECM - Relay (Type 1M) Green or Blue Precautions|Page 2583