Mazda 323 Workshop Manual Supplement page 152

TROUBLESHUOT1NG GUIDE
F2
;TEP
14
15
16 Change fuel and check if condjtjon improves
INSPECTION
Check if
resistance of rgnrtm
coil IS OK'
Resistance (at 20°C [SS*Fj):
Primary coil winding _....-.. Cl.81 -0.99Q
Secondary coil winding.,.. IO-16 kQ
ACTION
Yes
Go
to next step
PRIMARY COIL
WINDING
SECONDARY COIL
WIND tNG
Check fur correct engine compressron"
Yes Go to next step
Engine compression:
785 kPa (8.0 kg/cm2, 1 I4 psi)-300' rpm
L
1
No Check engine condition *
l
Worn p&ton, piston rings or cylinder
wall
l
Defective cylinder head gasket
l
Distorted cylinder head
l
Improper valve seating
l Valve sticking in guide
Yes Change fuel to another brand
No
I I
Try known good ECU and check if con-
dition imDroves
* Refer to 323 Workshop Manual [ 1203-lo-89F (Europe) or 1204-l O-89F (Australia)l.
93GOF2-74 6
F2-35