Mazda 626 1989 Workshop Manual page 101

Malfunction display
Malfunction code
Malfunction
output signal pattern
code no.
OFF-iifiiLJii
08
oTpJiillJl
09
0 ° _
f n f j u u u
11
J J IL ^
25
O
f f
34
0 ° N _ M
f f
o^JIWIJLJM
41
Caution
a) If there is more than one failure present, the lowest number malfunction code is dis­
played first, the remaining codes are displayed sequentially.
b) After repairing a failure, turn off the ignition switch disconnect the negative battery ca­
ble and depress the brake pedal for at least 5 seconds to erase the memory of a mal­
function code.
TROUBLESHOOTING WITH SST 4 B
Sensor or
subsystem
Air flow sensor
Water thermo sensor
Intake air thermo
sensor (dynamic
chamber)
Solenoid valve (pres­
sure regulator
control)
Solenoid valve
(Idle speed control)
1 U 1 1
Solenoid valve (Vari­
able inertia control)
Seif-diagnosis
Maintains basic sig­
Open or short circuit
nal at preset value
Maintains constant
Open or short circuit
35 °C (95 °F)
command
Maintains constant
Short circuit
20 °C (68 °F)
command
Open or short circuit
Fail-safe
76F04B-009
4B-15