3000GT AWD V6-2972cc 3.0L DOHC Turbo (1991)
Component Overview
LOCATION
Power transistor, located on the intake manifold under the ignition coils.
OPERATION
Controls the ignition timing by interrupting the ignition coil primary current ground causing secondary circuit discharge.
CONSTRUCTION
It is actually three power transistors combined into one unit, controlling each circuit of the ignition coils.
