Kawasaki Ninja Service Manual: Crankshaft Sensor Peak Voltage Inspection

Kawasaki Ninja Service Manual / Electrical System / Ignition System / Crankshaft Sensor Peak Voltage Inspection

NOTE

Be sure the battery is fully charged.
Using the peak voltage adapter [A] is more reliable way to determine the condition of the crankshaft sensor than crankshaft sensor internal resistance measurements.

Crankshaft Sensor Peak Voltage Inspection

Disconnect the crankshaft sensor lead connector (see Crankshaft Sensor Removal).
Set the hand tester [B] to the DC 10 V range, and connect it peak voltage adapter.

Special Tools - Hand Tester: 57001-1394 Peak Voltage Adapter: 57001-1415 Type: KEK-54-9-B

Connect the adapter to the terminals of the crankshaft sensor lead connector [C].

Connections: Crankshaft Sensor Lead Connector Peak Voltage Adapter Hand Tester Y lead ← R lead → (+) BK lead ← BK lead → (–)

Turn the engine stop switch to run position.
Turn the ignition switch to ON.
Pushing the starter button, turn the engine 4 ∼ 5 seconds with the transmission in neutral to measure the peak voltage.
Repeat the measurements 5 times or more times.

Crankshaft Sensor Peak Voltage Standard: 1.9 V or more

If the reading is less than the standard, inspect the crankshaft sensor (see Crankshaft Sensor Inspection).

Crankshaft Sensor Inspection

Disconnect the crankshaft sensor lead connector (see Crankshaft Sensor Removal). Set the hand tester [A] to the × 10 Ω range and connect it to the crankshaft sensor lead connector ...

Timing Rotor Removal

Remove the crankshaft sensor cover (see Crankshaft Sensor Removal). Remove the timing rotor [A]. Holding the timing rotor with the flywheel & pulley holder [B] and unscrew the bolt [C]. ...

Other materials:

Rear Wheel Removal
Raise the rear wheel off the ground with the stand [A]. Remove: Cotter Pin [A] Rear Axle Nut [B] Washer [C] Rear Axle [D] (from Right Side) Remove the rear wheel rotation sensor from the caliper bracket (see Rear Wheel Rotation Sensor Removal in the Brakes chapter). ...

Alternator Rotor Removal
Remove the alternator cover (see Alternator Cover Removal). Clean off the oil from the outer circumference of the rotor. Hold the alternator rotor steady with the rotor holder [A] and suitable washer or plate [B]. Special Tools - Grip [C]: 57001-1591 Rotor Holder: 57001-1666 Flywheel P ...

Tire Wear, Damage
As the tire tread wears down, the tire becomes more susceptible to puncture and failure. An accepted estimate is that 90% of all tire failures occur during the last 10% of tread life (90% worn). So it is false economy and unsafe to use the tires until they are bald In accordance with the ...