Kawasaki Ninja Service Manual: Intake Air Temperature Sensor Output Voltage Inspection

Kawasaki Ninja Service Manual / Self-Diagnosis System / Intake Air Temperature Sensor (Service Code 13) / Intake Air Temperature Sensor Output Voltage Inspection

NOTE

Be sure the battery is fully charged.

Special Tool - Measuring Adapter: 57001-1700

Intake Air Temperature Sensor Output Voltage Inspection


Intake Air Temperature Sensor Output Voltage Inspection


Intake Air Temperature Sensor Output Voltage Connections to Adapter: Digital Meter (+) → R (sensor R/BK) lead Digital Meter (–) → BK (sensor BR/BK) lead

Output Voltage Standard: About DC 2.44 ∼ 2.69 V at 25°C (77°F)

NOTE

The output voltage changes according to the intake air temperature.

If the reading is within the standard, check the ECU for its ground, and power supply (see ECU Power Supply Inspection in the Fuel System (DFI) chapter).

If the ground and power supply are good, replace the ECU (see ECU Removal/Installation in the Fuel System (DFI) chapter).

If the reading is out of the standard, remove the ECU and check the wiring for continuity between main harness connectors.

Special Tool - Hand Tester: 57001-1394

Intake Air Temperature Sensor Output Voltage Inspection


Disconnect the ECU and sensor connectors.

Wiring Inspection ECU Connector [A] ←→ Intake Air Temperature Sensor Connector [B] R/BK lead (ECU terminal 37) [C] BR/BK lead (ECU terminal 13) [D]

If the wiring is good, check the intake air temperature sensor resistance (see Intake Air Temperature Sensor Resistance Inspection).

Intake Air Temperature Sensor Installation
Be sure to install the O-ring [A]. Install the intake air temperature sensor. Tighten: Torque - Intake Air Temperature Sensor Screw: 0.8 N·m (0.08 kgf·m, 7 in·lb) Install the damper so ...

Intake Air Temperature Sensor Resistance Inspection
Remove the intake air temperature sensor (see Intake Air Temperature Sensor Removal). Suspend the sensor [A] in a container of machine oil so that the heat-sensitive portion is submerged. S ...

Other materials:

Rear Wheel Installation
Apply high-temperature grease to the grease seal lips. Fit the collars on the both sides of the hub. Left Side Collar [A] Right Side Collar [B] (with Flange) Engage the drive chain with the rear sprocket. Install the caliper bracket [A] onto the stopper [B] of the swingarm. ...

Front Seat Installation
Installation is the reverse of removal. Note the following. Check that the dampers [A] are in place on the front seat. Install the collars [B] as shown in the figure. Place the seat hooks [A] under the fuel tank bracket [B]. ...

Exploded View
25. “1T” marked side faces up. 26. “T2” marked side faces up. 27. Hollow mark faces exhaust side. G: Apply grease. L: Apply a non-permanent locking agent. LG: Apply liquid gasket. M: Apply molybdenum disulfide grease. MO: Apply molybdenum disulfide oil solution. ...