Checking the gear position sensor (Yamaha YZF-R1 Y(C))

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1. Remove:

• Fuel tank

Refer to "Fuel tank".

• Gear position sensor

Refer to "Crankcase".

2. Check:

• Gear position sensor

Out of specification → Replace the gear position sensor.

Pocket tester 90890-03112.

Analog pocket tester YU-03112-C.

Result. Neutral position. Continuity:

• Positive tester probe
• Sky blue "1"
• Negative tester probe
• Sensor terminal "a"

1st position. Continuity. Positive tester probe:

• White "2"
• Negative tester probe
• Sensor terminal "b"

2nd position. Continuity. Positive tester probe:

• Pink "3"
• Negative tester probe
• Sensor terminal "c"

3rd position. Continuity.Positive tester probe:

• Yellow/White "4"
• Negative tester probe
• Sensor terminal "d"

4th position. Continuity. Positive tester probe:

• White/Red "5"
• Negative tester probe
• Sensor terminal "e"

5th position. Continuity. Positive tester probe:

• Orange "6"
• Negative tester probe
• Sensor terminal "f"

6th position. Continuity. Positive tester probe:

• Gray "7"
• Negative tester probe
• Sensor terminal "g"

See this article in russian language

Article about repair motorcycles «Yamaha R1 YZF- Y(C)» (2009-2014): «Checking the gear position sensor»: https://motoinstruction.ru/en/Yamaha/R1/YZFR1Y/electric/equipment/115661 <a href="https://motoinstruction.ru/en/Yamaha/R1/YZFR1Y/electric/equipment/115661">Checking the gear position sensor</a> - article about repair motorcycles «Yamaha R1 YZF- Y(C)» (2009-2014) from section «Equipment and devices». [url=https://motoinstruction.ru/en/Yamaha/R1/YZFR1Y/electric/equipment/115661]Checking the gear position sensor[/url] - article about repair motorcycles «Yamaha R1 YZF- Y(C)» (2009-2014) from section «Equipment and devices».