Kawasaki Ninja Service Manual: Crankshaft Sensor Removal/Installation

Crankshaft Sensor (Service Code 21)

The crankshaft sensor has no power source, and when the engine stops, the crankshaft sensor generates no signals. ...

Crankshaft Sensor Peak Voltage Inspection

Refer to the Crankshaft Sensor Peak Voltage Inspection in the Electrical System chapter. If the reading is within the standard, remove the ECU and check the wiring for continuity between harn ...

Other materials:

Throttle Body Assy Holder Installation
Be sure to install the new O-rings [A]. Using a high flash-point solvent, clean off any oil or dirt that may be on the silicone sealant coating area. Dry them with a clean cloth. Apply silicone sealant to any two positions of the new O -ring. Sealant - Liquid Gasket, TB1211F: 92104-0 ...

Stick Coil Removal
Remove the air cleaner housing (see Air Cleaner Housing Removal in the Fuel System (DFI) chapter). Disconnect the stick coil connectors [A]. Pull out the stick coils [B] upward. First, turn the stick coil by 90 degrees, and then pull it out by twisting the coil head to the left and righ ...

Wheel/Tire Damage Inspection
Remove any imbedded stones [A] or other foreign particles [B] from tread. Visually inspect the tire for cracks and cuts, and replace the tire if necessary. Swelling or high spots indicate internal damage, requiring tire replacement. Visually inspect the wheel for cracks, cuts and dents ...