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:

Idle Speed Control Valve Actuator Resistance Inspection
Turn the ignition switch to OFF. Remove the air cleaner housing (see Air Cleaner Housing Removal in the Fuel System (DFI) chapter). Disconnect the idle speed control valve actuator connector [A]. Connect a digital meter to the idle speed control valve actuator connector [A] ...

Alternator Rotor Installation
Using a cleaning fluid, clean off any oil or dirt on the following portions and dry them with a clean cloth. Crankshaft Tapered Portion [A] Alternator Rotor Tapered Portion [B] Install the alternator rotor. Using a cleaning fluid, clean off any oil or dirt on the washer [A] ...

Special Tools and Sealants
Outside Circlip Pliers: 57001-144 Piston Pin Puller Assembly: 57001-910 Piston Ring Compressor Grip: 57001-1095 Piston Ring Compressor Belt, 67 79: 57001-1097 Bearing Driver Set: 57001-1129 Liquid Gasket, TB1216B: 92104-1064 Liquid Gasket, TB1207B: 92104-2068 ...