Fault Code No. P062F - Yamaha TMAX XP530E-A 2017 Service Manual

Fault code No. P062F

Fault code No.
Item
Fail-safe system
Diagnostic code No.
Tool display
Procedure
Probable cause of malfunc-
Item
tion and check
1 Locate the malfunction.
2 "01" is indicated in diagnostic
mode. (Code No. 60)
EEPROM data error for adjust-
ment of CO concentration of cyl-
inder #1.
3 "02" is indicated in diagnostic
mode. (Code No. 60)
EEPROM data error for adjust-
ment of CO concentration of cyl-
inder #2.
P062F
EEPROM fault code number: an error is detected while reading or
writing on EEPROM.
Able/Unable to start engine
Able/Unable to drive vehicle
60
00
• No malfunctions detected (If the self-diagnosis fault code P062F is indi-
cated, the ECU is defective.)
01, 02 (CO adjustment value)
• (If more than one cylinder is defective, the display alternates every two
seconds to show all the detected cylinder numbers. When all cylinder
numbers are shown, the display repeats the same process.)
11 (Data error for ISC (idle speed control) learning values)
12 (O feedback learning value)
2
13 (OBD memory value)
—
Maintenance job
Execute the diagnostic mode.
(Code No. 60)
00: Go to item 5.
01: Go to item 2.
02: Go to item 3.
11–13: Go to item 4.
Change the CO concentration of
cylinder #1, and rewrite in
EEPROM.
Refer to "ADJUSTING THE
EXHAUST GAS VOLUME" on
page 3-12.
After this adjustment is made,
push the OFF/LOCK switch.
Change the CO concentration of
cylinder #2, and rewrite in
EEPROM.
Refer to "ADJUSTING THE
EXHAUST GAS VOLUME" on
page 3-12.
After this adjustment is made,
push the OFF/LOCK switch.
8-94
FUEL INJECTION SYSTEM
Confirmation of service com-
Push the ON/start switch, and
then check the condition of the
fault code using the malfunction
mode of the Yamaha diagnostic
tool.
Condition is "Recovered"  Go
to item 6 and finish the service.
Condition is "Detected" 
Repeat item 1.
If the same number is indicated,
go to item 5.
Push the ON/start switch, and
then check the condition of the
fault code using the malfunction
mode of the Yamaha diagnostic
tool.
Condition is "Recovered"  Go
to item 6 and finish the service.
Condition is "Detected" 
Repeat item 1.
If the same number is indicated,
go to item 5.
pletion