Kawasaki Ninja Service Manual: Fuel Pressure Inspection

Kawasaki Ninja Service Manual / Fuel System (DFI) / Fuel Line / Fuel Pressure Inspection

NOTE

Be sure the battery is fully charged.

Be sure to place a piece of cloth around the fuel outlet pipe of the fuel pump and the delivery pipe of the throttle body assy.

WARNING

Fuel is flammable and explosive under certain conditions and can cause severe burns. Be prepared for fuel spillage; any spilled fuel must be completely wiped up immediately. When the fuel hose is disconnected, fuel spills out from the hose and the pipe because of residual pressure. Cover the hose connection with a piece of clean cloth to prevent fuel spillage.

Special Tools - Oil Pressure Gauge, 5 kgf/cm²: 57001-125

Fuel Pressure Gauge Adapter: 57001-1593

Fuel Hose: 57001-1607

Fuel Pressure Inspection


WARNING

Fuel is extremely flammable and can be explosive under certain conditions resulting in serious injury or death. Do not try to start the engine with the fuel hoses disconnected.

The fuel pump should operate for 3 seconds, and then should stop.

NOTE

After turning on the engine stop switch and ignition switch, inspect the fuel leakage from the connected portion of the special tools.

NOTICE

Do not drive the fuel pump 3 seconds or more without the fuel in the fuel tank. If the fuel pump is driven without the fuel, it may be damaged.

Fuel Pressure (with Engine Idling) Standard: 294 kPa (3.0 kgf/cm², 43 psi)

NOTE

The gauge needle will fluctuate. Read the pressure at the average of the maximum and minimum indications.

Turn the ignition switch to OFF.

After above checks, measure the fuel pressure again.

Remove the fuel pressure gauge, hoses and adapter.

Install the removed parts (see appropriate chapters).

Start the engine and check for fuel leakage.

Fuel Line
...

Fuel Flow Rate Inspection
WARNINGGasoline is extremely flammable and can be explosive under certain conditions, creating the potential for serious burns. Make sure the area is well-ventilated and free from ...

Other materials:

General Precautions
Frequent and proper care of your Kawasaki motorcycle will enhance its appearance, optimize overall performance, and extend its useful life. Covering your motorcycle with a high quality, breathable motorcycle cover will help protect its finish from harmful UV rays, pollutants, and reduce the ...

Idle Speed Control Valve Actuator Installation
Replace the O-ring [A] with a new one. Apply engine oil to the new O-ring. Install the idle speed control valve [A] as shown in the figure. 10° [B] Tighten: Torque - Idle Speed Control Valve Actuator Retainer Screws: 2.06 N·m (0.21 kgf·m, 18 in·lb) Install th ...

Front Brake Pad Installation
Check that the pad spring [A] is in place on the caliper. Push the caliper pistons in by hand as far as they will go. Install the brake pads [A] on the pad spring correctly. Fit the pad into the groove of the caliper as shown in the figure. Install the pad pins while pushing t ...