Mazda 1990 323 Workshop Manual Supplement page 210

K2
TROUBLESHOOTING GUIDE
Idle speed: 750 f 50 rpm
Ignition timing (BTDC): 7 f lo
(with parking brake applied)
w page *K-264
BUTTON NEED NOT
BE DEPRESSED
5
Check if throttle cable operates smoothly and is
Yes Go to next step
installed correctly
CT page K2-137
No Replace throttle cable CT page K2-137
6
Check if line pressure at idle is OK Yes Go to next step
w page K2-123
Line pressure:
71 Adjust throttle cable
No
Line pressure kPa (kg/cm2, psi)
w page K2-137
(3.6-4.4, 51-63) (8.9-10.6, 127-151)
R (6.,~::$?%37) (17.0120.5, 2i2-292)
7
Check if engine stall speed is OK Yes Go to next step
w page K2-119
Engine stall speed: 2,550-2,650 rpm
No
Check for cause (Refer to Evaluation) v page K2-121
8
Rebuild or replace transaxle
* Refer to 1990 323 Workshop Manual (119510.89E).
03UOKZ-03'
K2-34