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FI
FUEL INJECTION SYSTEM
Fault code No.
Er-1
Symptom
No signals are received from the ECU.
Used diagnostic code No. – –
Order
Item/components
Check or maintenance job
Restore method
1
Coupler connections
ECU coupler
Meter couplers
Check the couplers for any pins that may have
pulled out.
Check that the couplers are securely locked.
If there is a malfunction, repair it and connect it
securely.
Reinstated automati-
cally when it receives
a normal signal.
2
Malfunction in meter assembly
Replace the meter assembly.
Reinstated automati-
cally when it receives
a normal signal.
3
Malfunction in ECU
Replace the ECU.
Fault code No.
Er-2
Symptom
No signals are received from the ECU within the specified duration.
Used diagnostic code No. – –
Order
Item/components
Check or maintenance job
Restore method
1
Coupler connections
ECU coupler
Meter couplers
Check the couplers for any pins that may have
pulled out.
Check that the couplers are securely locked.
If there is a malfunction, repair it and connect it
securely.
Reinstated automati-
cally when it receives
a normal signal.
2
Malfunction in meter assembly
Replace the meter assembly.
3
Malfunction in ECU
Replace the ECU.
Fault code No.
Er-3
Symptom
Data from the ECU cannot be received correctly.
Used diagnostic code No. – –
Order
Item/components
Check or maintenance job
Restore method
1
Coupler connections
ECU coupler
Meter couplers
Check the couplers for any pins that may have
pulled out.
Check that the couplers are securely locked.
If there is a malfunction, repair it and connect it
securely.
Reinstated automati-
cally when it receives
a normal signal.
2
Malfunction in meter assembly
Replace the meter assembly.
3
Malfunction in ECU
Replace the ECU.
Fault code No.
Er-4
Symptom
Non-registered data has been received from the meter.
Used diagnostic code No. – –
Order
Item/components
Check or maintenance job
Restore method
1
Coupler connections
ECU coupler
Meter couplers
Check the couplers for any pins that may have
pulled out.
Check that the couplers are securely locked.
If there is a malfunction, repair it and connect it
securely.
Reinstated automati-
cally when it receives
a normal signal.
2
Malfunction in meter assembly
Replace the meter assembly.
3
Malfunction in ECU
Replace the ECU.
Summary of Contents for XT660 2004
Page 1: ...2004 XT660R S XT660X S 5VK1 AE1 SERVICE MANUAL ...
Page 3: ......
Page 9: ......
Page 10: ...GEN INFO 1 ...
Page 12: ...GEN INFO ...
Page 24: ......
Page 25: ...SPEC 2 ...
Page 27: ...SPEC ...
Page 80: ...CHK ADJ 3 ...
Page 145: ...CHAS 4 ...
Page 235: ......
Page 236: ...ENG 5 ...
Page 240: ...ENG ...
Page 325: ...COOL 6 ...
Page 327: ...COOL ...
Page 342: ...FI 7 ...
Page 344: ...FI ...
Page 381: ...ELEC 8 ...
Page 387: ...8 4 ELEC CHECKING SWITCH CONTINUITY ...
Page 419: ...8 36 ELEC LIGHTING SYSTEM ...
Page 449: ......
Page 450: ...TRBL SHTG 9 ...
Page 460: ......
Page 461: ......
Page 462: ......