Second Digit Of Malfunction Code (Ones Position); First Digit Of Malfunction Code (Tens Position); Code Number - Mazda 626 1989 Workshop Manual

4B
TROUBLESHOOTING WITH SST

2. Second digit of malfunction code (ones position)

The digit in the ones position of the malfunction code represents the number of times the buzzer
is on 0.4 sec during one cycle.

3. First digit of malfunction code (tens position)

The digit in the tens position of the malfunction code represents the number of times the buzzer
is on 1.2 sec during one cycle.
It should also be noted that the light goes off for 1.6 sec. between the long and short pulses of
the buzzer.

CODE NUMBER

Malfunction display
Malfunction
Malfunction code
code no. output signal pattern
£"J1_JU1L
02
^ J U IU l
03
■ mi
05
™
4B—14
1 cycle Malfunction code
cycle break
1 2 3
ON
OFF
I
0.4 0.4 4 0 sec-
sec. sec.
1 cycle Malfunction code
1 2
cycle break
f i n
0.4
1.2 sec. sec. 1.6
h
sec.
Second
First digit
digit
Sensor or
subsystem
Ne signal
G signal
Knock sensor
Malfunction
code: 03
Malfunction
nr code: 22
4.0 sec.
Self-diagnosis
No Ne signal from
crank angle sensor
during craking
No G signal
Open or short circuit
\
76G04C-015
76G04C-016
Fail-safe
Cancels sequencial
injection
• Retards ignition
timing 4 °
76F04B-008