RX7 2RTR- 1308cc 1.3L FI (1987)
Fig. 14 Pressure regulator control solenoid valve.
1.
Disconnect vacuum hose from solenoid valve and vacuum pipe.
2.
Blow into side port A of valve and ensure air flows from bottom port B Fig 14.
3.
Disconnect electrical connector at valve.
4.
Connect 12 volts and ground to valve terminals.
5.
Blow into side A port of valve and ensure air flows from valve's air filter.