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Fault
Item
code No.
Vehicle system power
46
supply (monitor volt-
age)
ECU internal malfunc-
tion (memory check
50
error)
Start unable warning
—
Communication error with the meter
Fault
Item
code No.
ECU internal malfunc-
Er-1
tion (output signal
error)
ECU internal malfunc-
Er-2
tion (output signal
error)
ECU internal malfunc-
Er-3
tion (output signal
error)
ECU internal malfunc-
Er-4
tion (input signal error)
FUEL INJECTION SYSTEM
Symptom
Power supply to the fuel injec-
tion system relay is not nor-
mal.
Faulty ECU memory. When
this malfunction is detected,
the code number might not
appear on the meter.
Relay is not turned ON even if
the crank signal is input while
the start switch is turned ON.
When the start switch is turned
ON while an error is detected
with the fault code of No. 12,
19, 33, 41 or 50.
Symptom
No signals are received from
the ECU.
No signals are received from
the ECU within the specified
duration.
Data from the ECU cannot be
received correctly.
Non-registered data has been
received from the meter.
– 51 –
Fail-safe action
—
—
• Engine trouble warning
light flashes when the start
switch is turned ON.
Fail-safe action
—
—
—
—
FI
Startability
Driveability
Yes
Yes
No
Yes
No
No
Startability
Driveability
No
No
No
No
No
No
No
No
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