Kawasaki Ninja Service Manual: Subthrottle Sensor Resistance Inspection

Kawasaki Ninja Service Manual / Self-Diagnosis System / Subthrottle Sensor (Service Code 32) / Subthrottle Sensor Resistance Inspection

Subthrottle Sensor Resistance Connections: BL lead [D] ←→ BR/BK lead [C] Standard: 4 6 kΩ


Subthrottle Sensor Resistance Inspection


If the reading is out of the standard, replace the throttle body assy.

If the reading is within the standard, but the problem still exists, replace the ECU (see ECU Removal/Installation in the Fuel System (DFI) chapter).

Subthrottle Sensor Circuit

Subthrottle Sensor Circuit


1. ECU

2. Subthrottle Sensor

3. Main Throttle Sensor

Subthrottle Sensor Output Voltage Inspection
Measure the output voltage at the subthrottle sensor in the same way as input voltage inspection, note the following. Disconnect the subthrottle sensor connector and connect the setting adapt ...

Oxygen Sensor - not activated (Service Code 33, Equipped Models)
Oxygen Sensor Removal/Installation Refer to the Oxygen Sensor Removal/Installation (Equipped Models) in the Electrical System chapter. Oxygen Sensor Inspection Remove: Fuel Tank (see Fuel Tan ...

Other materials:

Check 3-1: CAN Communication Line Resistance Inspection
Set the hand tester [A] to the ×1 Ω range and connect it to the terminal [11] and [12] in the meter unit. Special Tool - Hand Tester: 57001-1394 CAN Communication Line Resistance (at Meter Unit) Standard: 122 126 Ω If the tester reading is not specified, replace the meter ...

Seat Cover Removal
Remove: Rear Seat (see Rear Seat Removal) Remove the bolts [A]. Remove the upper seat cover backward [B] to clear the hook portions. Remove: Front Seat (see Front Seat Removal) Quick Rivets [A] Bolts [B] Seat Covers [C] ...

What Am I Responsible For?
You are responsible for maintaining your vehicle according to the maintenance schedule shown in this owner’s manual. You are responsible for notifying your dealer immediately if there is a problem, and you, as the owner, will need to authorize the dealer to inspect the unit. You will be re ...