Yamaha Tracer MT09TRA - Service manual > Checking the gear position switch

1. Remove:

• Fuel tank
• Gear position switch

2. Check:

• Gear position switch

Out of specification → Replace the gear position switch.

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"

Checking the fuel injectors

The following procedure applies to all of the fuel injectors.

1. Remove:

• Fuel injector

2. Check:

• Fuel injector resistance

Out of specification → Replace the fuel injector.

Resistance 12.0

a. Disconnect the fuel injector coupler from the fuel injector.

b. Connect the pocket tester (* 10) to the fuel injector coupler as shown.

Pocket tester 90890-03112 Analog pocket tester YU-03112-C

• Positive tester probe → Injector terminal "1"
• Negative tester probe → Injector terminal "2"

c. Measure the fuel injector resistance.

See also: