Kawasaki Ninja Service Manual: Exhaust Butterfly Valve Actuator Sensor Resistance Inspection

Kawasaki Ninja Service Manual / Self-Diagnosis System / Exhaust Butterfly Valve Actuator Sensor (Service Code 34) / Exhaust Butterfly Valve Actuator Sensor Resistance Inspection

Turn the ignition switch to OFF.
Disconnect the exhaust butterfly valve actuator sensor connector (3 pins connector) [A] (see Exhaust Butterfly Valve Actuator Sensor Input Voltage Inspection).
Connect a digital meter [B] to the exhaust butterfly valve actuator sensor connector.
Measure the exhaust butterfly valve actuator sensor resistance.

Exhaust Butterfly Valve Actuator Sensor Resistance Connections: W lead [C] ←→ BK lead [D] Standard: 4 6 kΩ

Exhaust Butterfly Valve Actuator Sensor Resistance Inspection

If the reading is out of the standard, replace the exhaust butterfly valve actuator.

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

Exhaust Butterfly Valve Actuator Sensor Circuit

Exhaust Butterfly Valve Actuator Sensor Circuit

1. ECU

2. Exhaust Butterfly Valve Actuator

Exhaust Butterfly Valve Actuator Sensor Output Voltage Inspection

NOTE Before this inspection, confirm the pulley is original position (see Exhaust Butterfly Valve Actuator Installation). Disconnect: 3 Pins Connector [A] (see Exhaust Butterfly Valve Actuator ...

Immobilizer Amplifier (Service Code 35, Equipped Models)

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Other materials:

Special Tools and Sealant
Compression Gauge, 20 kgf/cm²: 57001-221 Valve Spring Compressor Assembly: 57001-241 Valve Spring Compressor Adapter, 25: 57001-1019 Valve Seat Cutter, 45° - 27.5: 57001-1114 Valve Seat Cutter, 45° - 32: 57001-1115 Valve Seat Cutter, 32° - 28: 57001-1119 Valve Seat Cutter ...

Wiring Diagram (US, CA and CAL without KIBS Models)
ZX1000JC ZX1000JD ...

Tightening Sequence
Generally, when installing a part with several bolts, nuts, or screws, start them all in their holes and tighten them to a snug fit. Then tighten them according to the specified sequence to prevent case warpage or deformation which can lead to malfunction. Conversely when loosening the bolts, n ...