Mazda 1990 323 Workshop Manual Supplement page 302

MECHANICAL SYSTEM TEST
Caution
l
Idling for at least one minute is to cool the ATF and to prevent deterioration of the fluid.
5. Shift the selector lever to N range and run the engine at idle for at least one minute.
Specified throttle pressure:
Range
D
Throttle pressure kPa (kg/cm2, psi)
Idle Stall
39-88 (0.4-0.9, 6-l 3) 471-589 (4.8-6.0, 68-85)
1
I 1
03UOK2-073
6. Install a new square head plug in the inspection port.
Tightening torque: 4.9-9.8 N#m (50-100 cm-kg, 43-87 in-lb)
Evaluation of Throttle Pressure Test
Throttle pressure
Not within specification
Possible location of problem
Throttle valve sticking
Pressure regulator valve sticking
Throttle cable misadjuted
03UOKX-096
-
K2-126