Engine General Information and Diagnosis: 1A-50
P0115-L (Use of SDS)
Step Action Yes No
1 1) Turn the ignition switch OFF.
2) Lift and support the fuel tank. Refer to “Fuel Tank
Removal and Installation in Section 1G (Page 1G-9)”.
3) Check the ECT sensor coupler (1) for loose or poor
contacts.
If OK, then check the ECT sensor lead wire continuity.
4) Disconnect the ECT sensor coupler.
5) Check the continuity between the B/Bl wire and ground.
If the sound is not heard from the tester, the circuit
condition is OK.
Special tool
(A): 09900–25008 (Multi-circuit tester set)
Tester knob indication
Continuity test ( )
6) Connect the ECT sensor coupler.
7) Insert the needle pointed probes to the lead wire coupler.
8) Turn the ignition switch ON.
Go to Step 2. • B/Bl wire shorted to
the ground.
• If wire is OK, go to
Step 2.
1
I823H1110034-01
(A)
I718H1110054-03
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