P0610 MAZDA - Control Module Performance
ECM Harness power supply circuit is open or shorted
Check the ECM fuse, if fuse is OK try erasing the code first and if the code comes back you may have to reprogram or replaced the ECM.
When is the code detected?
Indicates the ECM has experienced an internal memory fault.
Engine Light ON (or Service Engine Soon Warning Light)
P0610 Mazda Description
continuously monitors its internal memory status, internal circuits, and output signals to the throttle actuator. This self−check insures that the ECM
is functioning properly. If any malfunction is detected, the ECM
will set the code and illuminate the engine light.