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17-40 ELECTRICAL SYSTEM
Ignition System
[A] F or R mark
Ignition Timing
Engine speed r/min (rpm) Slot [B] aligned with:
1 100 and below
Advanced mark [C] on alternator
rotor
5 000 and above
Advanced mark [D] on alternator
rotor
NOTE
○
Do not mix up the timing marks with mark [A].
If the ignition timing is incorrect, replace the igniter and
the crankshaft sensor.
Vehicle-down Sensor Outline
This sensor has a weight [A] with two magnets inside, and
sends a signal to the igniter. But when the vehicle banks 60
∼ 70° or more to either side (in fact falls down), the weight
turns and shuts off the signal in the vehicle-down sensor
circuit. The igniter senses this change, and stops the fuel
pump and the ignition system.
Hall IC [B]
Vehicle-down Sensor [A]
Ground Terminal [B] BK/Y
Output Terminal [C] Y/G
Power Source Terminal [D] BR
Constant Voltage Circuit [E]
Hall IC (Integrated Circuit) [F]
Vehicle-down Sensor Circuit [G]
Front [H]