Yamaha XSR900 2022, Руководство по обслуживанию

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9-96
P00 3 0
TIP
For this check, also set the stop/run/start switch to “ON”.
• Short circuit check
TIP
Disconnect the ECU related connectors before checking.
Refer to “PARTS CONNECTED TO THE ECU” on page 9-4.
Ground short circuit check “A”
Lines short circuit check “B”
TIP
For this check, also set the stop/run/start switch to “ON”.
4. Defective O
2
sensor.
• Replace the O
2
sensor.
Refer to “ENGINE REMOVAL” on page 5-9.
• Turn the main switch to “ON”, and then check the DTC using the malfunction mode of the YDT.
Between O
2
sensor coupler “1” and ground
red–ground
pink/black–ground
O
2
sensor coupler “1”
red–any other coupler terminal
pink/black–any other coupler terminal
ECU coupler “2” pink/black–any other coupler terminal
Is resistance
∞ Ω
?
YES
→
Go to step 4.
NO
a. Replace the wire harness.
b. Turn the main switch to “ON”, and then check the DTC using the malfunction mode of the YDT.
Is it in the “Recovered” condition?
YES
→
Go to step 6, and complete the service.
NO
→
Start the engine, and then check the DTC.
Is it in the “Recovered” condition?
YES
→
Go to step 6, and complete the service.
NO
→
Go to step 4.
R P / B
Gy / G B / L
R P / B
Gy / G B / L
O Gy/R O/G P/B Y/R
B R/B G/B L/B Lg/R
B G/Y R/L
B/W B/W R/L L/W Y/B Y/R R/G
A B
1
2
1