Mazda 121 - Page 184

F
TROUALESHOOTING
GUIDE
JTEP
|l{SPECT|O}l
ACNON
Warm-up
engine
lo normal
op€ratng
temFera_
lure
and slop
il
Connect
draonosis conneclor
terminals
F/P and
GND Mh iumos
wira
tor 3 minule6
wilh ignition
switch ON; do€s
if englne
$ans easili/?
Change
fuel to
another brand
Go
to next
s|ep
5
Try known
good
ECU; do€s condilion
imprcves?
Heptace
ECU
E?
l,d,ge
F-112
NO Change
Juel
lo anolher
brand
F-24