No Torque Converter Clutch
WARNING: This page is about a different car, the 2002 Mazda 626 and 2001 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.
Possible cause: Burnt or slipping clutch in torque converter, TCC piston hydraulic pressure system, low line pressure, TP sensor malfunction, ECT sensor malfunction, VSS malfunction, faulty input/turbine speed sensor, poor sensor ground, TCC solenoid valve sticking and/or faulty control valve body.