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FUEL INJECTION SYSTEM
5 Defective ignition coil. (test the primary
coils for continuity)
Defective → Replace.
Refer to "CHECKING THE
IGNITION COIL".
Start the engine and
let it idle for approxi-
mately 5 seconds.
After completing the
above operation,
check whether a fault
code number is dis-
played.
Fault code number
is not displayed →
Service is finished.
Fault code number
is displayed → Re-
fer to item 6.
6 Malfunction in ECU. Execute the diagnostic
mode (diagnostic code No.
D30).
No spark → Replace the
ECU.
Fault code No. 33
Symptom Ignition system circuit signal is not received properly.
Fail-safe system Unable to start
Unable to drive
Diagnostic code No. D30
FI diagnostic tool dis-
play
Actuates the ignition coil for five times every second.
The "WARNING" LED on the FI diagnostic tool comes on each time the ig-
nition coil is actuated.
Checking method
Check the spark five times.
• Connect an ignition checker.
Item Item/components and probable cause Check or maintenance job Checking method