Friday, May 6, 2011

how to enter diagnostic code mode on yamaha r1 ?

With your bikes key on the off position, push the reset and select (both buttons) for 8 seconds. Turn the key on. When it says diag. on the lcd....release the buttons then press them again for 2 seconds. You will see a code number in the lcd.

DIAGNOSTIC MODE
Setting the diagnostic mode
1. Turn the main switch to “OFF” and set the engine
stop switch to “ON”.
2. skip to step 3
3. Simultaneously press and hold the “SELECT”
and “RESET” buttons, turn the main
switch to “ON”, and continue to press the buttons
for 8 seconds or more.
All displays on the meter disappear except the
clock and tripmeter displays.
“dIAG” appears on the clock LCD.
4. Press the “SELECT” button to select the CO
adjustment mode “CO” or the diagnostic
mode “dIAG”.
5. After selecting “dIAG”, simultaneously press
the “SELECT” and “RESET” buttons for 2 seconds
or more to execute the selection.

You will get the codes.

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6. Turn the main switch to “OFF” to cancel the
the diagnostic mode.

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Error code list:---

1-MAIN SWITCH

4-FUSE (MAIN)

5-FUSE (BACKUP)

6-BATTERY

7-(FUSE FUEL INJECTION)

10-STARTING CIRCUIT CUT-OFF RELAY

11-NEUTRAL SWITCH

12-SIDE STAND SWITCH

13-FUEL PUMP

14-E.C.U.

15-IGNITION COIL#1

16-IGNITION COIL#2

17-IGNITION COIL#3

18-IGNITION COIL#4

19-SPARK PLUG

20-INJECTOR#1

21-INJECTOR#2

22-INJECTOR#3

23-INJECTOR#4

25-SUB-THROTTLE POSTION SENSOR

26-EX-UP SERVO MOTOR

27-SPEED SENSOR

28-COOLENT TEMPERTURE SENSOR

29-INTAKE AIR TEMPERTURE SENSOR

31-CRANKSHAFT POSITION SENSOR

32-THROTTLE POSITION SENSOR

33-INTAKE AIR PRESSURE SENSOR

34-ATMOSPHERIC PRESSURE SENSOR

35 CYLINDER INDENTIFACATION SENSOR

36-LEAN ANGLE SENSOR

43-MULTI FUNTION METER

53-ENGINE STOP SWITCH

73-FUSE(IGNITION)

52- Throttle position sensors.
code 52 also refers to the ignition key not working in the lock.

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DIAGNOSTIC MODE
Setting the diagnostic mode
1.Turn the main switch to “OFF” and set the engine stop switch to “ON”.
2.Disconnect the wire harness coupler from the fuel pump.
3.Simultaneously press and hold the “SELECT” and “RESET” buttons, turn the main switch to
“ON”, and continue to press the buttons for 8 seconds or more.
NOTE:
•All displays on the meter disappear except the odometer/trip meter/fuel reservoir trip meter/stop
watch displays.
•“dIAG” appears on the odometer/trip meter/fuel reservoir trip meter/stop watch LCD.
4.Press the “SELECT” button to select the diagnostic mode “dIAG”.
5.After selecting “dIAG”, simultaneously press the “SELECT” and “RESET” buttons for 2 seconds
or more to activate the diagnostic mode. The diagnostic code number “d01” appears on the
odometer/trip meter/fuel reservoir trip meter/stop watch LCD.
6.Set the engine stop switch to “OFF”.
7.Select the diagnostic code number corresponding to the fault code number by pressing the
“SELECT” and “RESET” buttons.
NOTE:
The diagnostic code number appears on the odometer/trip meter/fuel reservoir trip meter/stop watch
LCD (01–70).
•To decrease the selected diagnostic code number, press the “RESET” button. Press the “RESET”
button for 1 second or longer to automatically decrease the diagnostic code numbers.
•To increase the selected diagnostic code number, press the “SELECT” button. Press the
“SELECT” button for 1 second or longer to automatically increase the diagnostic code numbers.
Turn the main switch to “OFF” to cancel the diagnostic mode.

max