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Suzuki GSX-R 1000 Service Manual: Ckp sensor inspection

Refer to “electrical components location” in section 0a .

Ckp sensor peak voltage

  1. Lift and support the fuel tank. Refer to “fuel tank removal and installation” in section 1g (page 1g- 9).
  2. Disconnect the ckp sensor coupler (1).
Note

be sure that all of the couplers are connected properly and the battery is fully-charged.

Suzuki GSX-R. Ckp sensor peak voltage


  1. Connect the multi-circuit tester with the peak volt adaptor as follows.
Caution

before using the multi-circuit tester and peak voltage adaptor, refer to the appropriate instruction manual.

Special tool (a): 09900–25008 (multi circuit
tester set)

Tester knob indication: voltage ( )


Suzuki GSX-R. Ckp sensor peak voltage


Suzuki GSX-R. Ckp sensor peak voltage


  1. Ckp sensor coupler
  2. Ckp sensor
  3. Peak voltage adaptor
  1. Measure the ckp sensor peak voltage in the following procedures:
  1. Shift the transmission into neutral, turn the ignition switch on and grasp the clutch lever.
  2.  press the starter button and allow the engine to crank for a few seconds, and then measure the ckp sensor peak voltage.
  1.  Repeat the b) procedure several times and measure the highest ckp sensor peak voltage.

Ckp sensor peak voltage 0.5 V and more (b – bl/y)

  1. If the peak voltage is within the specification, check the continuity between the ckp sensor coupler and ecm coupler.
Caution

normally, use the needle pointed probe to the backside of the lead wire coupler to prevent the terminal bend and terminal alignment.

  1. After measuring the ckp sensor peak voltage, connect the ckp sensor coupler.

Ckp sensor resistance

  1. Lift and support the fuel tank. Refer to “fuel tank removal and installation” in section 1g (page 1g- 9).
  2.  Disconnect the ckp sensor coupler (1).

Suzuki GSX-R. Ckp sensor resistance


  1. Measure the resistance between the lead wires and ground. If the resistance is not within the standard range, replace the ckp sensor with a new one.

    Refer to “ckp sensor removal and installation” .

Tester knob indication resistance (Ω)

Ckp sensor resistance 142 . 194 Ω¶ (B . Bl/y) ∞Ω¶ (b . Ground)

Suzuki GSX-R. Ckp sensor resistance


  1. Ckp sensor coupler
  2. Ckp sensor
  1. After measuring the ckp sensor resistance, connect the ckp sensor coupler.
  2.  Reinstall the fuel tank. Refer to “fuel tank removal and installation” in section 1g .

Ckp sensor removal and installation

Refer to “generator removal and installation” in section 1j .

Ignition coil inspection
Refer to “electrical components location” in section 0a . Ignition coil primary peak voltage Remove the air cleaner box. Refer to “air cleaner box removal and installation” in section 1d . D ...

Engine stop switch inspection
Inspect the engine stop switch in the following procedures:  turn the ignition switch off.  Remove the air cleaner box. Refer to “air cleaner box removal and installation” in secti ...

Other materials:

Special tools and equipment
Recommended service material Note required service material is also described in the following. “Drive chain related components” Special tool ...

Fuel pump inspection
Turn the ignition switch on and check that the fuel pump operates for a few seconds. If the fuel pump motor does not make operating sound, inspect the fuel pump circuit connections or inspect the fuel pump relay and to sensor. Refer to “fuel pump relay inspection”  and “dtc “c23” (p1651 ...

Swingarm pivot boss removal and installation
Removal Remove the swingarm. Refer to “swingarm removal and installation” .  Remove the swingarm pivot boss nut (1). Note remove the swingarm pivot boss only when replacing it. Remove the swingarm pivot boss (2) by removing its set screws. Installatio ...

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