Usually under the passengers side feet. Remove carpet and 4 bolts to access ecm.
check the library at legacycentral.org
Engine Control Module. The computer that controls the engine.
i have one for 40 quid if u want it ?
In a 2005 Subaru Outback, the Engine Control Module (ECM) is typically located under the driver’s side dashboard, near the steering column. It may be mounted on a bracket or hidden behind a panel that needs to be removed for access. Be sure to disconnect the vehicle's battery before attempting to handle the ECM for safety.
The ECU in a MY 1999 Subaru Forester is located at the upper left site of the engine under the air intake.
Under The center console towards the front, close to firewall..
Under the carpet where the front seat passenger puts their feet.
Resetting the ECM on a 1999 Subaru Forester requires the car to be off. Disconnect the negative battery terminal for t seconds and reconnect it. The computer will now be reset.
The Engine Control Module (ECM) for a 1996 Subaru Legacy Outback is typically located in the passenger compartment, specifically under the dashboard, near the driver's side. You may need to remove some trim panels to access it. It is usually mounted on the firewall or the side of the center console. Always ensure to disconnect the battery before attempting to access or replace the ECM.
They put 'em on the passenger's side (for left hand control cars) under the carpeting.
When is sends a code to the ECM that it is malfunctioning. Usually a PO 325 but the codes are slightly different depending on the model and year. You can get a complete Subaru PO listing if you Google it. If there is no code, your knock sensor is fine.
Not familiar with your meaning behind the term "flash". It would be good if you could elaborate so we can get a reasonable answer for you.