Ckp sensor inspection

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

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

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

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

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 ( )

Ckp sensor coupler Ckp sensor Peak voltage adaptor

1. 1
   Measure the ckp sensor peak voltage in the following procedures:
2. 2
   Shift the transmission into neutral, turn the ignition switch on and grasp the clutch lever.
3. 3
   press the starter button and allow the engine to crank for a few seconds, and then measure the ckp sensor peak voltage.
4. 4
   Repeat the b) procedure several times and measure the highest ckp sensor peak voltage.

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

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

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

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

   

3. 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” .

Ckp sensor coupler Ckp sensor

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

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