My my97 WRX has produced error code 24 when connecting the two black connectors under the dashboard when trying to clean the boost control solenoid. With info taken from http://www.xmission.com/~dac/library/codes.htmthe Air Control Valve is faulty. Is this the same valve that http://www.mrtrally.com.au/performance/docs/WRX-V5.pdf call the Idle Air Control Solenoid Valve? on page 38. And could this be connected to a problem I am getting in that the car boosts to about .9 bar then all of a sudden drops to .5 bar and does not recover?.
All onfo really appreciated.