check the library at legacycentral.org
I assume that you are referring to the ECM or ElectronicControl Module. It is located on the passenger's side floor (for left-hand control vehicles) under the carpeting.
Under the carpet where the front seat passenger puts their feet.
Under The center console towards the front, close to firewall..
They put 'em on the passenger's side (for left hand control cars) under the carpeting.
Subaru has been building the Legacy Outback since 1995. Many changes in the control systems have occurred over those years. Newer models do not have a separate cruise control system, it is controlled by the ECM. On those models the cruise control is deactivated when the check engine light is on. If you care to provide more information we may be able to assist.
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.
Both "temp gauge sensor" and also the "temp sensor for the ECM" are on the right side top of engine pointing towards the passenger doors front frame in a cross-over tube. The two wire sensor is the ECM sensor and the one wire is the gauge sensor.
AnswerIf it has a governor it is part of the ECM and it watches the vehicle speed sensor and will cut-off fuel and spark at a level determined by OEM.
were is the location ecm on a 1996 Nissan maxima
Usually under the passengers side feet. Remove carpet and 4 bolts to access ecm.
Engine Control Module. The computer that controls the engine.