Yamaha MT-09 2021 - P0132; Troubleshooting

9-130
P0132
EAS20571
P0132
EAS33051
TROUBLESHOOTING
Item
O
2
sensor: short circuit detected (power short circuit).
Fail-safe system
• Able to start engine
• Able to drive vehicle
Procedure
1. Installed condition of O
2
sensor.
• Check for looseness or pinching.
Refer to “ENGINE REMOVAL” on page 5-9.
2. Connection of O
2
sensor coupler.
• Check the locking condition of the coupler.
• Disconnect the coupler and check the pins (bent or broken terminals and locking condition of the
pins).
3. Connection of ECU coupler.
• Check the locking condition of the coupler.
• Disconnect the coupler and check the pins (bent or broken terminals and locking condition of the
pins).
Is check result OK?
YES
→ Go to step 2.
NO
a. Reinstall or replace the sensor.
b. Turn the main switch to “ON”, and then check the condition of the DTC using the malfunction
mode of the YDT.
Is it in the “Recovered” condition?
YES
→ Go to step 7, and complete the service.
NO
→ Go to step 2.
Is the coupler condition normal?
YES
→ Go to step 3.
NO
a. Connect the coupler securely or replace the wire harness.
b. Turn the main switch to “ON”, and then check the condition of the DTC using the malfunction
mode of the YDT.
Is it in the “Recovered” condition?
YES
→ Go to step 7, and complete the service.
NO
→ Go to step 3.