Self-Diagnosis System
Crankshaft Sensor Peak Voltage Inspection
In this manual: Self-Diagnosis System
~1min read
- 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 harness connectors.
Special Tool - Hand Tester: 57001-1394
Disconnect the ECU and sensor connectors.
Wiring Continuity Inspection ECU Connector [A] ←→ Crankshaft Sensor Connector [B] BK lead (ECU terminal 8) [C] Y lead (ECU terminal 21) [D]
- If the wiring is good, 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).
Crankshaft Sensor Circuit
1. ECU
2. Crankshaft Sensor
Test yourself
A quick Kawasaki Ninja ZX-10R quiz: every answer comes with an explanation and a link to the manual page.
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