4EAT/GF4A-EL Information

Gear Ratio: First	2.800
Gear Ratio: Second	1.540
Gear Ratio: Third	1.000
Gear Ratio: Fourth	0.700
Final Ratio:	4.157
Gear Ratio: Reverse	2.333

In 1993 Mazda and Ford redesigned the 4EAT-G/G4A-EL. The number of solenoids was raised from three to seven, the seven solenoids, the vane-type pump was replaced by a rotor-type pump, and there was no longer a throttle cable. The transmission was renamed 4EAT and GF4A-EL.

This is a completely computer-controlled transaxle. There is NO throttle cable. Line pressure is solenoid controlled. The converter clutch is applied with the use of a typical on/off solenoid and a pulse-width- modulated (PWM) solenoid. The PWM solenoid controls the feel of both the apply and the release of the TCC.

In 1993, this transmission was used on both the 2.0L I4 and 2.5L V6 in the Ford Probe, Mazda MX-6, and Mazda 626. In 1994, the 2.0L I4 engines got a new transmission, but the 2.5L V6 continued using the 4EAT/GF4A-EL.

TERMINAL	IDENTIFICATION	WIRE COLOR	CONNECTOR COLOR
1	Temp Sensor	White	Yellow
2	Line Pressure	Blue	Green
3	3-2 Downshift	Black	Black
4	3-4 Shift	Brown	Brown
5	1-2 Shift	Black	Black
6	Temp Sensor	White	Yellow
7	N/A	N/A	N/A
8	Lock-up	Yellow	Green
9	Lock-up Control	White	Black
10	2-3 Shift	Green	Green