R33 GTS25T engine

R33 GTS25T: factory boost gauge hose connection to the plenum chamber (marked with an arrow). The MAP sensor is circled.

R33 GTS25T engine.

[A] Fuel filter

[B] Fuel pressure regulator

R33 Crank angle sensor

R33 Ignition amplifier

R33 Throttle position sensor

R33 25T HICAS

R32 GTS-t HICAS

R33 Water temperature sensor

Type M info sheet