FUEL INJECTION SYSTEM
8-42
Actuator operation table
Diag-
nostic
code
No.
Item Actuation Checking method
D:30 Cylinder-#1 ignition coil Actuates the cylinder-#1 igni-
tion coil five times at one-sec-
ond intervals.
Illuminates the engine trou-
ble warning light.
Check the spark five times.
• Connect an ignition
checker.
D:31 Cylinder-#2 ignition coil Actuates the cylinder-#2 igni-
tion coil five times at one-sec-
ond intervals.
Illuminates the engine trou-
ble warning light.
Check the spark five times.
• Connect an ignition
checker.
D:32 Cylinder-#3 ignition coil Actuates the cylinder-#3 igni-
tion coil five times at one-sec-
ond intervals.
Illuminates the engine trou-
ble warning light.
Check the spark five times.
• Connect an ignition
checker.
D:33 Cylinder-#4 ignition coil Actuates the cylinder-#4 igni-
tion coil five times at one-sec-
ond intervals.
Illuminates the engine trou-
ble warning light.
Check the spark five times.
• Connect an ignition
checker.
D:34 Intake funnel servo motor Actuates the intake funnels
(up position down, position for
each 3 seconds).
Illuminates the engine trou-
ble warning light.
Check the operating sound
of the intake funnel servo
motor.
D:36 Primary injector #1 Actuates the primary injector
#1 five times at one-second
intervals.
Illuminates the engine trou-
ble warning light.
Check the operating sound
of the injector #1 five times.
D:37 Primary injector #2 Actuates the primary injector
#2 five times at one-second
intervals.
Illuminates the engine trou-
ble warning light.
Check the operating sound
of the injector #2 five times.
D:38 Primary injector #3 Actuates the primary injector
#3 five times at one-second
intervals.
Illuminates the engine trou-
ble warning light.
Check the operating sound
of the injector #3 five times.
D:39 Primary injector #4 Actuates the primary injector
#4 five times at one-second
intervals.
Illuminates the engine trou-
ble warning light.
Check the operating sound
of the injector #4 five times.
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