2012 Na Yamaha Super Tenere Manual

							
haha FUEL INJECTION SYSTEM
8-32
3. Main fuse
4. Battery
5. Main switch
6. Engine ground
8. Starter relay
10.ABS ECU fuse
12.Ignition fuse
13.Joint
14.Headlight fuse
16.Electric throttle valve fuse
17.Fuel injection system fuse
21.Relay unit
22.Starting circuit cut-off relay
23.Fuel pump relay
24.Neutral switch
25.Sidestand switch
26.Joint connector 1
27.Joint connector 2
28.Fuel pump
30.Crankshaft position sensor
31.Intake air pressure sensor
32.O2 sensor #1
33.O2 sensor #2
34.Coolant temperature sensor
35.Intake air temperature sensor
36.ECU (engine control unit)
37.Cylinder-#1 left ignition coil
38.Cylinder-#1 right ignition coil
39.Cylinder-#2 left ignition coil
40.Cylinder-#2 right ignition coil
41.Spark plug
42.Injector #1
43.Injector #2
44.Throttle servo motor
45.Joint connector 3
46.Front wheel sensor
47.Rear wheel sensor
48.Front wheel sensor lead shield
49.Rear wheel sensor lead shield
50.Joint connector 4
51.Accelerator position sensor lead shield
52.Throttle position sensor lead shield
53.ABS ECU (electronic control unit)
54.Lean angle sensor
55.Accelerator position sensor
56.Throttle position sensor
57.Frame ground
63.Multi-function meter
64.Engine trouble warning light
69.Traction control system indicator light
74.Clutch switch
85.Headlight relay
91.Engine stop switch 92.Start switch
99.Radiator fan motor relay  
						

							
haha FUEL INJECTION SYSTEM
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EAS27351
ECU SELF-DIAGNOSTIC FUNCTION
The ECU is equipped with a self-diagnostic function in order to ensure that the fuel injection system is 
operating normally. If this function detects a malfunction in the system, it immediately operates the en-
gine under substitute characteristics and illuminates the engine trouble warning light to alert the rider 
that a malfunction has occurred in the system. Once a malfunction has been detected, a fault code 
number is stored in the memory of the ECU.
 To inform the rider that the fuel injection system is not functioning, the engine trouble warning light 
flashes while the start switch is being pushed to start the engine.
 If a malfunction is detected in the system by the self-diagnostic function, the ECU provides an appro-
priate substitute characteristic operation, and alerts the rider of the detected malfunction by illuminat-
ing the engine trouble warning light.
 After the engine has been stopped, the lowest fault code number appears on the clock LCD. This 
number remains stored in the memory of the ECU until it is deleted.
Engine trouble warning light indication and fuel injection system operation
* The warning light flashes when any one of the following conditions is present \
and the start switch is  pushed:
Checking the engine trouble warning light
The engine trouble warning light comes on for around 2 seconds after the main switch has been set to 
“ ON ” and it comes on while the start switch is being pushed. If the warning \
light does not come on under 
these conditions, the warning light (LED) may be defective.
ECU detects an abnormal signal from a sensor
If the ECU detects an abnormal signal from a sensor while the vehicle is being driven, the ECU illumi-
nates the engine trouble warning light and provides the engine with alternate \
operating instructions that 
are appropriate for the type of malfunction.
When an abnormal signal is received from a sensor, the ECU processes the specified values that are 
programmed for each sensor in order to provide the engine with alternate operating inst\
ructions that 
enable the engine to continue operating or stop operating, depending on the conditions\
. Warning light indica-
tion ECU operation
Fuel injection opera-
tion Vehicle operation
Flashing* Warning provided 
when unable to start 
engineOperation stopped Cannot be operated
Remains on Malfunction detected Operated with substi-
tute characteristics in 
accordance with the 
description of the mal-
functionCan or cannot be oper-
ated depending on the 
fault code
12: Crankshaft position sensor 41: Lean angle sensor
(open or short circuit)
19: Black/red ECU lead
(broken or disconnected)
50:ECU internal malfunction
(memory check error)
30: Lean angle sensor
(latch up detected)  
						

							
haha FUEL INJECTION SYSTEM
8-34
EAS30580
TROUBLESHOOTING METHOD
The engine operation is not normal and the 
engine trouble warning light comes on.
1. Check: Fault code number
▼▼▼▼ ▼ ▼▼▼ ▼▼▼▼▼ ▼ ▼ ▼▼▼▼ ▼ ▼▼▼▼ ▼ ▼▼▼ ▼▼▼▼
a. Check the fault code number displayed on 
the meter.
b. Identify the faulty system with the fault code  number.
c. Identify the probable cause of the malfunc- tion.
▲▲▲▲ ▲ ▲▲▲ ▲▲▲▲▲ ▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲ ▲▲▲▲
2. Check and repair the probable cause of the  malfunction.
3. Perform the reinstatement action for the fuel  injection system.
Refer to  “Reinstatement method ” in the ap-
propriate table in  “TROUBLESHOOTING 
DETAILS ” on page 8-36. 4. Set the main switch to 
“OFF ”, then to “ ON” 
again, and then check that no fault code num-
ber is displayed.
TIP
If another fault code number is displayed, repeat 
steps (1) to (4) until no fault code number is dis-
played.
5. Erase the malfunction history in the diagnos- tic mode. Refer to  “Sensor operation table 
(Diagnostic code No. d:62) ”.
TIP
Setting the main switch to “OFF ” will not erase 
the malfunction history. 
The engine operation is not normal, but the 
engine trouble warning light does not come 
on.
1. Check the operation of the following sensors 
and actuators in the diagnostic mode. Refer 
to “ TROUBLESHOOTING DETAILS ” on 
page 8-36.
If a malfunction is detected in the sensors or 
actuators, repair or replace all faulty parts.
If no malfunction is detected in the sensors 
and actuators, check and repair the inner 
parts of the engine.
EAS30610
DIAGNOSTIC MODE
Setting the diagnostic mode
1. Turn the main switch to  “OFF ”.
2. Disconnect the wire harness coupler from the fuel pump.
3. Simultaneously press and hold the right set button  “1” and left set button  “2”, turn the main switch to 
“ ON ”, and continue to press the buttons for 8 seconds or more.
Fault code No. No fault code No.
Check and repair. 
Refer to “ TROUBLE-
SHOOTING DE-
TA I L S ” on page 8-36.
Monitor the opera-
tion of the sensors 
and actuators in the 
diagnostic mode. Re-
fer to “ TROUBLE-
SHOOTING 
DETAILS ” on page 
8-36 and  “DIAGNOS-
TIC CODE TABLE ” 
on page 8-72. Check and repair.
d:01: Throttle position sensor signal 1 (throt-
tle angle)
d:13: Throttle position sensor signal 2 (throt-
tle angle)
d:14: Accelerator position sensor signal 1 
(throttle angle)
d:15: Accelerator position sensor signal 2 
(throttle angle)
d:30: Cylinder-#1 left ignition coil
d:31: Cylinder-#2 left ignition coil
d:32: Cylinder-#1 right ignition coil
d:33: Cylinder-#2 right ignition coil
d:36: Injector #1
d:37: Injector #2  
						

							
haha FUEL INJECTION SYSTEM
8-35
TIP
 All displays on the meter disappear except the odometer displays.
“ dIAG ” appears on the odometer LCD.
4. Simultaneously press the right set button and left set button for 2 seconds or more to set the diag-\
 nostic mode.
TIP
The diagnostic code number  “d:01”  appears on the clock LCD.
5. Select the diagnostic code number corresponding to the fault code number by pressing the right set  button and left set button.
TIP
To decrease the selected diagnostic code number, press the right set button. Press the right set but-
ton for 1 second or more to automatically decrease the diagnostic code numbers.
 To increase the selected diagnostic code number, press the left set button. Press the left set button 
for 1 second or more to automatically increase the diagnostic code numbers.
6. Check the operation of the sensor or actuator. Sensor operation
The data representing the operating conditions of the sensor appears on \
the odometer LCD.
 Actuator operation
Set the engine stop switch to  “” to operate the actuator.
TIP
If the engine stop switch is set to “” , set it to “”, and then set it to  “” again.
7. Turn the main switch to  “OFF ” to cancel the diagnostic mode.
TIP
Information about each diagnostic code No. is organized in this manual as follows:
 If a diagnostic code No. has a corresponding fault code No., the information is shown in  “TROUBLE-
SHOOTING DETAILS ”. (Refer to  “TROUBLESHOOTING DETAILS ” on page 8-36.)
 If a diagnostic code No. does not have a corresponding fault code number, the information is shown 
in  “DIAGNOSTIC CODE TABLE ”. (Refer to “ DIAGNOSTIC CODE TABLE ” on page 8-72.)
2
1
“d:01     d:70”“d:70     d:01”  
						

							
haha FUEL INJECTION SYSTEM
8-36
8. Connect the wire harness coupler to the fuel pump.
EAS27462
TROUBLESHOOTING DETAILS
This section describes the measures per fault code number displayed on the meter. Check and service 
the items or components that are the probable cause of the malfunction following the order given.
After the check and service of the malfunctioning part have been complet\
ed, reset the meter display 
according to the reinstatement method.
Fault code No.:
Fault code number displayed on the meter when the engine failed to work normally.
Diagnostic code No.:
Diagnostic code number to be used when the diagnostic mode is operated. Refer to  “DIAGNOSTIC 
MODE ” on page 8-34.
Fault code No. 12
Item Crankshaft position sensor: no normal signals are received 
from the crankshaft position sensor.
Fail-safe system Unable to start engine
Unable to drive vehicle
Diagnostic code No. —
Meter display —
Procedure —
Item Probable cause of mal-
function and check Maintenance jobConfirmation of service 
completion
1 Connection of crankshaft po- sition sensor coupler.
Check the locking condition 
of the coupler.
Disconnect the coupler and 
check the pins (bent or bro-
ken terminals and locking 
condition of the pins). Improperly connected 
 
Connect the coupler secure-
ly or repair/replace the wire 
harness. Crank the engine.
Fault code number is not dis-
played 
 Service is finished.
Fault code number is dis-
played   Go to item 2.
2 Connection of wire harness  ECU coupler.
Check the locking condition 
of the coupler.
Disconnect the coupler and 
check the pins (bent or bro-
ken terminals and locking 
condition of the pins). Improperly connected 
 
Connect the coupler secure-
ly or repair/replace the wire 
harness. Crank the engine.
Fault code number is not dis-
played 
 Service is finished.
Fault code number is dis-
played   Go to item 3.
3 Wire harness continuity. Open or short circuit   Re-
place the wire harness.
Between the crankshaft posi-
tion sensor coupler and ECU 
coupler.
black/blue –black/blue
gray –gray Crank the engine.
Fault code number is not dis-
played 
 Service is finished.
Fault code number is dis-
played   Go to item 4.  
						

							
haha FUEL INJECTION SYSTEM
8-37
4 Installed condition of crank- shaft position sensor.
Check for looseness or 
pinching.
Check the gap between the 
crankshaft position sensor 
and the pickup rotor. Improperly installed sensor 

 Reinstall or replace the 
sensor.
Refer to “PICKUP ROTOR ” 
on page 5-68. Crank the engine.
Fault code number is not dis-
played 
 Service is finished.
Fault code number is dis-
played   Go to item 5.
5 Defective crankshaft posi- tion sensor. Check the crankshaft posi-
tion sensor.
Refer to “CHECKING THE 
CRANKSHAFT POSITION 
SENSOR ” on page 8-138. Crank the engine.
Fault code number is not dis-
played 
 Service is finished.
Fault code number is dis-
played   Go to item 6.
6 Malfunction in ECU. Replace the ECU.
Fault code No. 13
Item Intake air pressure sensor: open or short circuit detected.
Fail-safe system Able to start engine
Able to drive vehicle
Diagnostic code No. d:03
Meter display Displays the intake air pressure.
Procedure Set the engine stop switch to 
“”, and then operate the throttle 
while pushing the start switch  “”. (If the display value changes, 
the performance is OK.)
Item Probable cause of mal-
function and check Maintenance jobConfirmation of service 
completion
1 Connection of intake air  pressure sensor coupler.
Check the locking condition 
of the coupler.
Disconnect the coupler and 
check the pins (bent or bro-
ken terminals and locking 
condition of the pins). Improperly connected 
 
Connect the coupler secure-
ly or repair/replace the wire 
harness. Set the main switch to 
“ON ”.
Fault code number is not dis-
played   Service is finished.
Fault code number is dis-
played   Go to item 2.
2 Connection of wire harness  ECU coupler.
Check the locking condition 
of the coupler.
Disconnect the coupler and 
check the pins (bent or bro-
ken terminals and locking 
condition of the pins). Improperly connected 
 
Connect the coupler secure-
ly or repair/replace the wire 
harness. Set the main switch to 
“ON ”.
Fault code number is not dis-
played   Service is finished.
Fault code number is dis-
played   Go to item 3.
Fault code No.
12
Item Crankshaft position sensor: no normal signals are received 
from the crankshaft position sensor.  
						

							
haha FUEL INJECTION SYSTEM
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3 Wire harness continuity. Open or short circuit   Re-
place the wire harness.
Between intake air pressure 
sensor coupler and ECU 
coupler.
black/blue –black/blue
pink/white– pink/white
blue –blue Set the main switch to 
“ON ”.
Fault code number is not dis-
played   Service is finished.
Fault code number is dis-
played   Go to item 4.
4 Installed condition of intake  air pressure sensor.
Check for looseness or 
pinching. Improperly installed sensor 

 Reinstall or replace the 
sensor. Set the main switch to 
“ON ”.
Fault code number is not dis-
played   Service is finished.
Fault code number is dis-
played   Go to item 5.
5 Defective intake air pressure  sensor. Execute the diagnostic 
mode. (Code No. d:03)
When engine is stopped:
Atmospheric pressure at the 
current altitude and weather 
conditions is indicated.
At sea level: Approx. 101 kPa
1000 m above sea level: Ap-
prox. 90 kPa
2000 m above sea level: Ap-
prox. 80 kPa
3000 m above sea level: Ap-
prox. 70 kPa
When engine is cranking: 
Make sure that the indication 
value changes.
The value does not change 
when engine is cranking. 
 
Replace the intake air pres-
sure sensor.
Refer to “CHECKING THE 
INTAKE AIR PRESSURE 
SENSOR ” on page 8-144. Set the main switch to 
“ON ”.
Fault code number is not dis-
played   Service is finished.
Fault code number is dis-
played   Go to item 6.
6 Malfunction in ECU. Replace the ECU.
Fault code No. 14
Item Intake air pressure sensor: hose system malfunction (clogged 
or detached hose).
Fail-safe system Able to start engine
Able to drive vehicle
Diagnostic code No. d:03
Meter display Displays the intake air pressure.
Fault code No. 13
Item Intake air pressure sensor: open or short circuit detected.  
						

							
haha FUEL INJECTION SYSTEM
8-39
Procedure Set the engine stop switch to 
“”, and then operate the throttle 
while pushing the start switch  “”. (If the display value changes, 
the performance is OK.)
Item Probable cause of mal-
function and check Maintenance job
Confirmation of service 
completion
1 Condition of intake air pres- sure sensor hose.
Check the intake air pressure 
sensor hose condition. Clogged or detached hose 

 Repair or replace the sen-
sor hose. Start the engine and let it idle 
for approximately 5 seconds.
Fault code number is not dis-
played 
 Service is finished.
Fault code number is dis-
played   Proceed to the 
next item.
2 Defective intake air pressure  sensor. Execute the diagnostic 
mode. (Code No. d:03)
When engine is stopped:
Atmospheric pressure at the 
current altitude and weather 
conditions is indicated.
At sea level: Approx. 101 kPa
1000 m above sea level: Ap-
prox. 90 kPa
2000 m above sea level: Ap-
prox. 80 kPa
3000 m above sea level: Ap-
prox. 70 kPa
When engine is cranking: 
Make sure that the indication 
value changes.
The value does not change 
when engine is cranking. 
 
Replace the intake air pres-
sure sensor.
Refer to “CHECKING THE 
INTAKE AIR PRESSURE 
SENSOR ” on page 8-144.
Fault code No. 15
Item Throttle position sensor: open or short circuit detected.
Fail-safe system Able/Unable to start engine
Able/Unable to drive vehicle
Diagnostic code No. d:01, d:13
d:01 Meter display
Throttle position sensor signal 1
 9–
20 (fully closed position)
Procedure Check with throttle valves fully closed.
Fault code No.
14
Item Intake air pressure sensor: hose system malfunction (clogged 
or detached hose).  
						

							
haha FUEL INJECTION SYSTEM
8-40
d:13 Meter display
Throttle position sensor signal 2
 7–
23 (fully closed position)
Procedure Check with throttle valves fully closed.
Item Probable cause of mal-
function and check Maintenance job
Confirmation of service 
completion
1 Connection of throttle posi- tion sensor coupler.
Check the locking condition 
of the coupler.
Disconnect the coupler and 
check the pins (bent or bro-
ken terminals and locking 
condition of the pins). Improperly connected 
 
Connect the coupler secure-
ly or repair/replace the wire 
harness. Set the main switch to 
“ON ”.
Fault code number is not dis-
played   Service is finished.
Fault code number is dis-
played   Go to item 2.
2 Connection of wire harness  ECU coupler.
Check the locking condition 
of the coupler.
Disconnect the coupler and 
check the pins (bent or bro-
ken terminals and locking 
condition of the pins). Improperly connected 
 
Connect the coupler secure-
ly or repair/replace the wire 
harness. Set the main switch to 
“ON ”.
Fault code number is not dis-
played   Service is finished.
Fault code number is dis-
played   Go to item 3.
3 Wire harness continuity. Open or short circuit   Re-
place the wire harness.
Between throttle position 
sensor coupler and ECU 
coupler.
black/blue –black/blue
white –white
black –black
blue –blue Set the main switch to 
“ON ”.
Fault code number is not dis-
played   Service is finished.
Fault code number is dis-
played   Go to item 4.
4 Installed condition of throttle  position sensor.
Check for looseness or 
pinching. Improperly installed sensor 

 Reinstall or replace the 
sensor.
Refer to “CHECKING THE 
THROTTLE POSITION 
SENSOR ” on page 8-143. Set the main switch to 
“ON ”.
Fault code number is not dis-
played   Service is finished.
Fault code number is dis-
played   Go to item 5.
Fault code No. 15
Item Throttle position sensor: open or short circuit detected.  
						

							
haha FUEL INJECTION SYSTEM
8-41
5 Throttle position sensor out- put voltage Check for disconnected lead 
in the throttle position sensor 
circuit.
(black/blue
–blue)
Refer to “CHECKING THE 
THROTTLE POSITION 
SENSOR ” on page 8-143. Set the main switch to 
“ON ”.
Fault code number is not dis-
played   Service is finished.
Fault code number is dis-
played   Go to item 6.
Location of dis-
connected lead Output 
voltage
Disconnected 
ground lead 5V
Disconnected out-
put lead 0V
Disconnected 
power supply lead 0V
6 Defective throttle position  sensor. Execute the diagnostic 
mode. (Code No. d:01 and/or 
d:13)
Replace if defective.
Refer to “CHECKING THE 
THROTTLE POSITION 
SENSOR ” on page 8-143. Set the main switch to 
“ON ”.
Fault code number is not dis-
played   Service is finished.
Fault code number is dis-
played   Go to item 7.
7 Malfunction in ECU. Replace the ECU.
Fault code No. 19
Item Sidestand switch: a break or disconnection of the black/red 
lead of the ECU is detected.
Fail-safe system Unable to start engine
Unable to drive vehicle
Diagnostic code No. d:20
Meter display Sidestand switch

on (sidestand retracted)
 oFF (sidestand extended)
Procedure Extend and retract the sidestand (with the transmission in gear).
Item Probable cause of mal-
function and check Maintenance job
Confirmation of service 
completion
1 Connection of sidestand  switch coupler.
Check the locking condition 
of the coupler.
Disconnect the coupler and 
check the pins (bent or bro-
ken terminals and locking 
condition of the pins). Improperly connected 
 
Connect the coupler secure-
ly or repair/replace the wire 
harness. Set the main switch to 
“ON ”, 
and then extend and retract 
the sidestand.
Fault code number is not dis-
played   Service is finished.
Fault code number is dis-
played   Go to item 2.
Fault code No. 15
Item Throttle position sensor: open or short circuit detected.