Mazda 121 - Principle of Code Cycle; Code Cycle Break; Second Digit of Malfunction Code; First Digit of Malfunction Code

F
SELF-DIAGNOSIS
FUNCTION
Prlnciple
of Code
Cycle
Malfunction
codes
are determined
as
shown
below
L Code
cycle
break
ihe
tim6 between
malfunction
code
cycles
is 4.0
seconds
(lhe
time
the buzzer
is otD
MALFUNCTION CODE
CYCLE
BFEAK
2. Second
diqit
of maltunction
code
(ones
position)
-'i;;l;il
;i;;;;;i
positn
ot tne
marrtr.,ncli6n
code
iepresents
the
number oi
times
the buzzer
sounds
0.4 second
during
one cycle
r cYcL€
MALFUNCTTON COOE
MALFIJNCTION
COoE:03
sEc. sEc
3. Firsl diqit
ol maltunction
code
(tens position)
-
in" O,gii
i" ine lens
position
ot
th;
maffunction
c;de
represents
the number
of
times
the buzer
is on
1.2 seconds
during
one cycle.
The buzzer
is off
for 1.6 seconds
between
the
long and
short
pulses
I CYCLE
MALFUNCTION
COOE
coDE
22
CYCLE
1 2 SEC
SEC
4 o sEc
FIRST DIGIT
SECOND
DIGIT
F-68