I'm getting an e-31 code - Video Cameras

Open Control Panel and then Device Manager (or System, then Device Manager).

Look for a yellow balloon, this should show you which device is giving the Code 31 error.

Then you need to fix the problem by re-loading the driver.

It could be the missing Pinch roller.
check YouTube link below.

Sony PC110 31 22 31 23 31 11 31 40 31 42 errors repair

Code 31 seems to be a driver issue. If you don't have a CD you can download the drivers for you PC from Dell using the link below. http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&lc=en&product=3377259

hi, how does it show code 31 ??? , has it got a LCD display ??

http://www.pridemobility.com/includes/download.php?f=Owners_Manuals/US_Scooter/US_Maxima_02_om.pdf

Regards
Rob

www.gewizrepairs.co.uk

www.facebook.com/gewizrepairs

12-cam shaft position Timing over retarded
31- HO2S heater Control Circuit Low (Needs a new O2 Sensor is what this is telling you)
43- HO2S Heater Control Circuit Low (Bank 1 Sensor 3)
55- HO2S Heater Resistance (Bank 1, Sensor 3)
All of those assume they are supposed to be preceded by a P00

If you are getting ODBI codes these are teh definitions you are looking for:
Code 12 Air flow sensor fault
Code 31 Knock sensor fault
Code 43 EGR fault
Code 55 AV valve position sensor

These may make more sense with that year model.

This is how you call South Korea from the U.S. or Canada: You dial 011 + 82 + area code + phone number. For a cell phone it is 011 + 82 + 1? ???? ???(?). Please note that some south korean phone number are not 9 or 10. They vary from 6 to 12 numbers. The area codes are
Ansan 31 Iksan 63 Posong 61 Anyang 31 Inchon 32 Pusan 51 Changwon 55 Koyang 31 Pyongtaek 31 Cheju 64 Kumi 54 Songnam 31 Chongju 43 Kunsan 63 Seoul 2 Chonju 63 Kwangju 62 Suwon 31 Chonan 41 Kwangyang 61 Taegu 53 Chinju 55 Masan 55 Taejon 42 Chunchon 33 Mokpo 61 Ulchin 54 Dangjin 41 Pohang 54 Wonju 33

South Korea's Country Code is 82. It's Area Codes (considered "City Codes") are:

Ansan 31 Iksan 63 Posong 61 Anyang 31 Inchon 32 Pusan 51 Changwon 55 Koyang 31 Pyongtaek 31 Cheju 64 Kumi 54 Songnam 31 Chongju 43 Kunsan 63 Seoul 2 Chonju 63 Kwangju 62 Suwon 31 Chonan 41 Kwangyang 61 Taegu 53 Chinju 55 Masan 55 Taejon 42 Chunchon 33 Mokpo 61 Ulchin 54 Dangjin 41 Pohang 54 Wonju 33
(To call S. Korea from the US or Canada, you'd dial: 011 82 City_Code Phone_Number.)

Cheers!

1. Restart your computer if you haven't done so already.
   
   There is always the remote possibility that the Code 31 error you're seeing was caused by some temporary issue with Device Manager. If so, a simple reboot might fix the Code 31.
   
   
2. Did you install a device or make a change in Device Manager just before the Code 31 error appeared? If so, it's very possible that the change you made caused the Code 31 error.
   
   Undo the change if you can, restart your PC, and then check again for the Code 31 error.
   
   Depending on the changes you made, some solutions might include:
   
   
   • Remove or reconfigure the newly installed device.
   • Roll back the driver to a version prior to your update.
   • Use System Restore to undo recent Device Manager related changes.
     
3. Delete the UpperFilters and LowerFilters registry values. A common cause of Code 31 errors is the corruption of two registry values in the DVD/CD-ROM Drive Class registry key.
   
   Note: Deleting similar values in the Windows Registry could also be the solution to a Code 31 error that appears on a device other than a DVD or CD drive. The UpperFilters/LowerFilters tutorial linked above will show you exactly what you need to do.
   
   
4. Update the drivers for the device. Installing the latest manufacturer supplied drivers for a device with the Code 31 error is a likely fix for this problem.
   
   
5. Replace the hardware. As a last resort, you might need to replace the hardware that has the Code 31 error.
   
   It's also possible that the device is not compatible with this version of Windows. You can check the Windows HCL to be sure.
   
   Note: If you're convinced that hardware isn't the cause of this particular Code 31 error, you could try a repair install of Windows. If that doesn't work, try a clean install of Windows. I don't recommend doing either of those before you try replacing the hardware, but you may have to give them a shot if you're out of other options.

Please let me know if you've fixed a Code 31 error using a method that I don't have above. I'd like to keep this page as updated as possible.
Applies To The Code 31 error could apply to any hardware device in Device Manager but most Code 31 errors appear on optical drives like CD and DVD drives.
Any of Microsoft's operating systems could experience a Code 31 Device Manager error including Windows 7, Windows Vista, Windows XP, and more.

Use System Restore to revert device drivers and registry configurations back to a state previous to the Code 31 error. Be sure to choose a restore point from a date and time before you know or suspect that the Code 31 error first appeared. 8. Disable any hardware-based security on the device.

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