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Diagnostic Codes
DISCLAIMER: YOU DO THIS AT YOUR OWN RISK AND MAY VOID THE MANUFACTURERS WARRANTY.
DIAG mode allows user to check tons of stuffs inside the electronic brain of the XT. It also allows Yamaha servicing to check previous problems too. To access DIAG mode : switch off Engine Run switch, switch OFF Key switch. Press both SELECT & RESET buttons and then switch ON Key switch. Keep SELECT & RESET buttons pressed for at least 8 seconds. Display then changes to "DIAG". Release SELECT & RESET buttons. Select Diag mode by pressing again both SELECT & RESET buttons. Select code below by pressing SELECT (up) or RESET (down). Diag Code Number Part I : Sensors 01 : Throttle position - must be from 15-17 (closed) to 97-100 (opened) 02 : Atmospheric pressure given in mmHg (normal is 760 - average weather) 03 : Differential pressure between air and intake pipe 05 : Air intake temperature (in Celcius) 06 : Cooling liquid temperature (in Celcius) 07 : Absolute speed (must be 000 in garage). Check with rear weel. 08 : Lean angle safety switch control - must be from 0.4-1.4 (upright) to 3.8-4.2 (horizontal). DISMOUT THE SWITCH FOR CHECKING !!! 09 : Battery voltage - must be above 12.0 20 : Side stand switch - displays ON or OFF 21 : Neutral gear switch - displays ON or OFF Part II : ECU memory check. 60 : EEPROM error code presence - 00 means no default, 01 or 02 means default on corresponding cylinder (blinks if both cylinders). 61 : Error Code memory log - Displays 00 if no error code in memory, displays the Error Code if any (11 to 50). Display changes every two seconds if more than one Error Code in memory, then start again from first. 62 : Displays the number of Error Code in memory. To clear the memory, switch the Engine Run Switch to ON position (no backup). 70 : Check Code number, display from 0 to 255 Part III : Activators - To activate, turn Engine Run switch from OFF to ON - Engine check light is activated too. 30 : Coil 1 is activated 5 times per second. 31 : Coil 2 is activated 5 times per second. 36 : Injector 1 solenoid is activated 5 times per second. 37 : Injector 2 solenoid is activated 5 times per second. 48 : Air duct solenoid is activated 5 times per second. 49 : Air intake solenoid is activated 5 times per second. 50 : Fuel injection relay is activated 5 times per second. 51 : Cooler fan is activated every 5 seconds. 52 : Headlight relay is activated every 5 seconds (2 seconds ON, 3 seconds OFF) - 2003+ model only. DISCLAIMER: YOU DO THIS AT YOUR OWN RISK AND MAY VOID THE MANUFACTURERS WARRANTY. |
Error Codes
DISCLAIMER: YOU DO THIS AT YOUR OWN RISK AND MAY VOID THE MANUFACTURERS WARRANTY.
Error Codes Error Number 11 : Cylinder identification sensor error - DIAG mode (none) Error Number 12 : Crankshaft posiiton sensor error - DIAG mode (none) Error Number 13 : Air intake pressure sensor error - DIAG mode 03 Error Number 14 : Air intake duct error - DIAG mode 03 Error Number 15 : Throttle position sensor error - DIAG mode 01 Error Number 19 : Sidestand sensor error - DIAG mode 20 Error Number 20 : Air pressure sensors error - DIAG mode (none) Error Number 21 : Coolant temperature sensor error - DIAG mode 06 Error Number 22 : Air intake temperature sensor error - DIAG mode 05 Error Number 23 : Ambient air pressure sensor error - DIAG mode 02 Error Number 24 : O2 (lambda) sensor error - DIAG mode (none) Error Number 30 : The bike went down - DIAG mode 08 Error Number 33 : Coil 1 open circuit - DIAG mode 30 Error Number 34 : Coil 2 open circuit - DIAG mode 31 Error Number 41 : Tilt sensor error - DIAG mode 08 Error Number 42 : Speed sensor error / Neutral sensor in short-circuit - DIAG mode 07-21 Error Number 43 : Battery voltage control error - DIAG mode (none) Error Number 44 : EEPROM read/write error - DIAG mode 60 Error Number 50 : ECU memory error - DIAG mode (none) Error Er-1 : ECU link error Error Er-2 : ECU link error Error Er-3 : ECU link error Error Er-4 : ECU link error Following ERROR codes DO NOT allow engine to run : 11-12-19-30-41-50 and Er-1 to Er-4 Error code 11 allow engine to continue running only if fault appears after engine start. Following ERROR codes DO allow engine to run but need immediate check because default values are taken by the ECU: 13-14-20-21-22-23-24-24-42-43-44 DISCLAIMER: YOU DO THIS AT YOUR OWN RISK AND MAY VOID THE MANUFACTURERS WARRANTY. |
If you look at the manual page 350 (7-7), It's says 'Disconnect the wire harness coupler from the fuel pump'. Do we have to follow this procedure to make sure that the CO settings or modifications work for good?
L66 |
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Can you run the engine while in the diagnostic mode? To look at the sensor readings...
JH |
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Hi
Anyone aware of what error code number 46 is? it came up on the display after my bike failed to start one cold morning, i charged the battery for a while and it started and eventually cleared itself but its been logged in the diag, just havent been able to find out what it means cheers Nick |
Oh that!! Its just the bike telling you:
"Who the **** do you think you are, Valentino Rossi??"
http://www.thunderbike.co.nz/newslet...6winter/46.jpg Seriously I don't think that error code is listed, hence I've never heard of, let's see what Kev reckons.... |
cheers anyway capt,
have booked in for a service next month, so if they can shed any light on Number 46 ill let yah know. Think its just my bike paying me back for the amount of times ive stacked the poor ****** tho!!! |
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My bike accuse error 19, and the Diag Mode 20 appears OFF
What can I do to fix it, the switch is Ok, but i don`t know where is the fail, may be the sensor its burn or something... need help The XT has 30.000 kms. and it is 2006... brand new!!! Best regards! |
I have already replied to this question from the PM you sent me.
************************************************** ************************************************** ****************** Private Message: Re: 700cc conversion Recipients: chequeneglia http://www.xt660.com/smooth/statusicon/post_old.gif 06-04-08, 09:25 http://www.xt660.com/images/avatars/avatar68_9.gif Kev http://www.xt660.com/smooth/statusicon/user_online.gif Resident Tech Guru / XT Supporter http://www.xt660.com/images/ranks_helmets/admin.png http://www.xt660.com/images/ranks_helmets/supporter.png Join Date: May 2006 Location: Brisbane Posts: 1,547 http://www.xt660.com/smooth/reputati...tation_pos.gif Re: 700cc conversion Error 19 is the black/blue wire that goes to the crankshaft speed sensor, it is not getting a signal when the starter is pushed. Trace & check this wire from the ECU to the speed sensor plug. Not sure why you are checking the side stand switch in Diag 20. Cheers Kev Quote: Originally Posted by chequeneglia Hi Kev, sorry the late of my reply, the cylinder was instaled in another XT that has a little scratch Now my bike display the Error 19.... and in Diag Mode 20 appears OFF... the switch is OK... what do yo think its the problem, may be the computer? may I reset de computer? Best regard and thanks... how it`s your new XT 700? |
Had er 1 and 2 come up this morning along with temp light on all time but bike runs fine apart from no speedo any idea's guys ?
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ER 1 & ER2 are no signals to the ECU. Check your connections at the dash & main ECU. |
Cheers Kev will do later when i get home from work.
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changed codes for 2007?
Hi,
i have checked diag mode on my bike and i cant find diag mode 02 (atmospheric pressure). From -d01- on the display it continues to -d03-. Is there any changes for 2007? Also i found some codes (d30, d36, d48, d50...)which are not listed in the explanation posted on this forum?! Thanks for help. |
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A out put test is when the ECU sends a voltage to a component to activate it when carrying out tests. |
Thanks Kev, you are The best. :blob5:
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Good afternoon! Making of 45 teeth crown wheel late and put the crown of 43 teeth. There is way to adjust the speed in the panel?
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http://www.xt660.com/showthread.php?t=630 |
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oil in my airbox |
And hello to you as well.
Why have you attached a quote for CODE 46 & asked a question for oil in your air box, do you want to ask a question about code 46? What year & what model XT660 do you have? |
er 1 - someone please help
hello
just recently got an error 1, the starter has made awful sound... disconected all the conectors cleaned them! but now when i turn the key, the screen is still black, and nothing happens just the parking light and stop light are working, any ideas how to fix it or maybe the ecu is dead? |
i saw the question about the oil, have the same problem ( if it is a problem ), its nut much oil but still!
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hi have a on going issue with my xtx 2004,a while back i took it to a SM track in south australia and come off a few times at slow speeds in soft sand and error code 08 flashed up a few times and since then bike has been having problems with 3rd gear.when riding slow-ish its ok but as soon as you accelerate the engine jerks a few times while powering up the revs change into 4th and 5th its ok
did a fault test on display and found error code d61:30 d62:1 i did notice in sensors test 09 : Battery voltage - must be above 12.0 mine is reading 0? Following ERROR codes DO NOT allow engine to run : 11-12-19-30-41-50 and Er-1 to Er-4 Error code 11 allow engine to continue running only if fault appears after engine start. Error Number 30 : The bike went down - DIAG mode 08 im now picking at straws and was woundering if this would be related to my issue..it does feel electrical have been to a coullpe of bike shops and not much help alex |
Bike running on an error4
My bike has an error message 4 and manual claims it shouldn't run or start now it is doin both just fine im just trying to get an understand as to what's goin on any ideas anyone
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Carried out diag mode and these results are showing. D3=1 D5=10 D6=11 D8=0.6 D61=30 D62=2 I have tried to understand what all these mean but filed miserably, would appreciate any ideas guys? Many Thanks Steve |
engine warning light stays on HELP
Hi There I've just finished restoring an XT660X which was a CatD write off, engine was running and pretty sure engine light was off, since reassemble the light is staying, engine runs fine, it has K&N stage 3 filters and snorkel removed (std Pipes).
Carried out diag mode and these results are showing. D3=1 D5=10 D6=11 D8=0.6 D61=30 D62=2 I have tried to understand what all these mean but filed miserably, would appreciate any ideas guys? Many Thanks Steve |
Greeting
I have a big problem to which I hope to get an answer :) I ride Yamaha XT660R (2009). After standing for a couple of months turned on me and on the display it showed the letter blinking non-stop while engine is running. Do not show me a kilometer watch, just letters E blinking. I drove it to an authorized service center Yamaha in Croatia but they have not found a malfunction. Guys can you help me? |
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There's no way to get to Diag mode. In my opinion it's caused by the immo cheater which is mounted in my bike ;/ Can anyone confirm that? |
code 46
does the engine light also stay on after starting when the bike shows this code?
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Hey there!
I can't access diag screen at all. Pressing the select and start buttons I can only change from mph to kmh or adjust the clock. I've tried pretty much everything. With Engine Run switch OFF & ON etc. What's the problem? Bike is brand new 2013 Tenere. Thanks! |
As we all found out unfortunately the Tenere can not be diagnosed or adjusted onboard through the dashboard. Only the XT660R can.
You need a Yamaha F1 Diagnostic tool for the Tenere. |
Very sad.. Thanks!
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Hello, I have an MT03 that I would like to adjust co/fuel settings on. It is not possible to do this through the dash, although I have purchased an F1 Diag tool. Does anyone have experience using the diag meter and would you please walk me through this. Would be greatly appreciated. I bought the Bike second hand, it has a PCV on it but compared to my previous (crashed) MT03 it runs like a shoe full of rocks. Thanks in advance :)
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I could walk you through the procedure with my 660Z but donno if this is the correct thread (Diagnostic Codes). With permission from the Moderators?
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I would suggest that whatever map is loaded in the PCV is more likely the issue. Before you do any fiddling, I would recommend loading a "zero" map (0 in all the trim cells) into the PCV so effectively you're taking the PCV out of the equation and running the stock fuelling. See if it runs better like this first. Below is a brief guide to using the FI tool that may be of help to get you started, but as I've mentioned, try running the stock fuelling first.
If you select “CO”, you can simply adjust the CO up or down (but make sure you note down the original setting first so you can always return back to it). If you select “DIAG”, you can scroll up and down the various diagnostic functions and tests by their code. The list is long and you really need the service manual for the specifics of each diagnostic operation, but here’s a list of what the codes are: D01 – Throttle Angle D03 – Intake Air Pressure D05 – Intake Air Temperature D06 – Coolant Temperature D07 – Speed Sensor Pulse D08 – Lean Angle Cut-Off Switch D09 – Fuel System Voltage (battery voltage) D20 – Sidestand Switch D21 – Neutral Switch D30 – Ignition Coil D36 – Fuel Injector D48 – Air Induction System D50 – Fuel Injection Relay D51 – Radiator Fan Relay D52 – Headlight Relay D60 – E2PROM Fault Code Display D61 – Multifunction History Code Display D62 – Multifunction History Code Erase D63 – Multifunction Code Reinstate (for fault code 24 only) D70 – Control Number
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what does error 4 mean ?
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