Yamaha YZF-R125 Service Manual: Checking the fid (fast idle solenoid)

Yamaha YZF-R125 Service Manual / Electrical system / Electrical components / Checking the fid (fast idle solenoid)

1. Disconnect:

  • FID (fast idle solenoid) coupler

2. Check:

  • FID (fast idle solenoid) resistance

a. Disconnect the FID (fast idle solenoid) coupler from the FID.

b. Connect the pocket tester ( × 10)
to the terminals of the FID (fast idle solenoid).

  • Positive tester probe
    red/black terminal "1"
  • Negative tester probe
    yellow/red terminal "2"

c. Measure the FID (fast idle solenoid) resistance.

Out of specification  Replace
the throttle body assembly.


Checking the fid (fast idle solenoid)


    Intake air temperature sensor
    1. Check: Intake air temperature sensor resistance Out of specification Replace the throttle body. a. Connect the pocket tester ( × 1k) to the throttle body sensor assembly co ...

    Troubleshooting
    ...

    Other materials:

    Storage
    Short-term Always store your motorcycle in a cool, dry place and, if necessary, protect it against dust with a porous cover. NOTICE Storing the motorcycle in a poorly ventilated room or covering it with a tarp, while it is still wet, will allow water and humidity to seep in and ...

    Removing the crankshaft
    1. Remove: Crankshaft "1" NOTE: Remove the crankshaft with the crankcase separating tool "2". Make sure the crankcase separating tool is centered over the crankshaft. CAUTION: To protect the end of the crankshaft, place an appropriate sized socket between the c ...

    Circuit diagram
    4. Main fuse 5. Main switch 9. Battery 25.ECU (engine control unit) 36.License plate light 37.Tail/brake light 44.Headlight relay 46.Pass switch 47.Dimmer switch 51.Headlight (low beam) 52.Auxiliary light 54.Headlight (high beam) 58.Meter light 60.High beam indicator light 64.Ignit ...

    2025 Copyright www.yam-r125.net |