Error code 08 on a 3320

[GreatWhitehunter]

Ok, so yesterday I take a few hours to change all the fluids and pm the tractor. In return it decides to throw an error code at me. So I look in my owners manual and don't find too much so I come to the oracle that is TBN and find a thread on code 08. So now I know what's bringing it in (throttle position sensor). But I refuse to pay the riduculas fee to buy the manual. It's out of warranty so I'm kind of stuck. Does anyone know if the cd-rom version is downloaded to you after purchase? Or do they mail it to you? Is anyone here with the manual interested in sharing just the info on that particular code and how to fix it? I don't mind spending a few bucks if I can avoid getting soaked. I know this sounds cheap but I've just spent way too much lately on the tractor lately and the wife's on the war path. Thanks

Matt

 

[WH401]

You can get the manual online off of Deere's website. Here it is.

OMLVU19809_J7

After reading the manual I found that it says to "contact the dealer" on how to fix the throttle position sensor.

 

[GreatWhitehunter]

I don't need the owners's manual I need the tech manual. It's $80 on cd or $149 in paper back. That's where the specific steps on how to identify and fix the problem.

Matt

 

[Spudland_Dave]

But I refuse to pay the riduculas fee to buy the manual. It's out of warranty so I'm kind of stuck.

Matt, I'd have to dissagree with you...80 bucks for a service manual is a VERY reasonable price...
I'd say suck it up and go buy it, I know I love mine.

The CD Rom is handled like any other part you buy...Hit the parts counter, order it up and a few days later it arrives and you pick it up. I'm sure they can direct ship it to you if you're in a hurrry...I got mine on a stock order to save on the shipping..

 

[WH401]

My apologies then. I should have remembered you saying you already looked in your owners manual to find the error code, but then again you did only said "manual".

 

[Karl2]

I have the same error and several other members as well. If I recall well it has to do with a throttle sensor but I can't find any such sensor anywhere on the parts list which would make it hard to fix even with the shop manual.

This error apparently disables some esoteric feature I never use but it's still a little annoying to have to cycle display mode to get rid of it every time I use the tractor. That and the apparently unfixable malfunctioning fuel gauge are the two most irritating annoyances on this otherwise fine tractor.

I'm a pretty stubborn fellow though, will continue to attempt fixing both issues

 

[RogerH]

The following procedure sometimes worked on the older 10 series tractors, so is worth a try here. The throttle sensor is located on the right side of the engine. It is a black sensor with a wiring harness going to it. When you located it, try the following:

1. Pull the thottle control lever all the way back.
2. Turn the key switch to on (tractor doesn't have to be running).
3. Disconnect the harness from the throttle sensor and wait 5-10 seconds.
4. Plug it back in and wait 5-10 seconds.
5. Push the throttle handle all the way up, and wait 5-10 seconds.

If the throttle sensor hasn't moved way out of its acceptable range and it isn't damaged, this procedure will recalibrate the sensor and remove the error code.

If this doesn't work, then you will need some advice from the service manual which I don't have access to right know.

 

[Karl2]

Thanks for the tip Roger, I will try it and keep you posted.

 

[Cocre]

I have the same error and several other members as well. If I recall well it has to do with a throttle sensor but I can't find any such sensor anywhere on the parts list which would make it hard to fix even with the shop manual.

This error apparently disables some esoteric feature I never use but it's still a little annoying to have to cycle display mode to get rid of it every time I use the tractor. That and the apparently unfixable malfunctioning fuel gauge are the two most irritating annoyances on this otherwise fine tractor.

I'm a pretty stubborn fellow though, will continue to attempt fixing both issues

The sensor is directly above the engine oil filter. At least that is how the picture in the tech manual looks to me.

The actual calibration looks to be a little too complex to explain in a forum.

 

[Karl2]

The sensor is directly above the engine oil filter. At least that is how the picture in the tech manual looks to me.

Thanks I think I found it.

Will take a closer look once it stops raining.

 

[IowaMarine]

Thanks I think I found it.

Will take a closer look once it stops raining.

Did you repair the Error 8 on your 3320? If so can you help me out with repairing mine. Gene

 

[Acehardly]

I also am interested to find a fix to my 3520.

 

[IowaMarine]

Still looking for someone to help me clear the error code 08 on my John Deere 3320. I have put up with it for over a year now and driving me crazy. Thanks if you can help. email at estewart@iowatelecom.net

 

[beenthere]

Won't the Deere dealer in Mt Pleasant help you figure out the code problem?

 

[IowaMarine]

They kind of scare you, have you ever been there? Tom is great, but their help is another story. Not only that, I don't want to spend $150 bucks if I can fix it myself.

 

[swines]

Err 08 Throttle Sensor Voltage signal out-of range or not calibrated. No anti-stall function; Loss of performance.

Calibrate the sensor. Check the sensor and white wire and connections.

Don't have the throttle calibration procedure - but, it's probably the same one that has been posted previously in this thread.

 

[IowaMarine]

Karl2, did you ever find a fix for the Error Code on a 3320. I finally took mine in for repair and a new seal to be put in and they broke something else on the tractor, so won't know for a few weeks. Let me know if you did and what you did. Gene IowaMarine

 

[IowaMarine]

I notice that we have a lot of people on line that want you to think they know a lot about tractors and when you ask if someone can help in fixing an error code, they all tell you to spend your money and take it to the dealer. Do most of you own shares in John Deere? Ha. just checking. Still never found a fix on Error Code 08 on a 3320 JD and I see that a lot of you still have the problem. I gave up and live with it, it goes off after a while. I learned a lesson on here, look first and if no one is trying to help with a question, just go away and come back in a year and if someone has helped someone on a problem, it will be solved or still hanging there. Thanks. I guess I have burnt my bridges or will have to change my name. Thanks for your help.

 

[arlen4720]

I notice that we have a lot of people on line that want you to think they know a lot about tractors and when you ask if someone can help in fixing an error code, they all tell you to spend your money and take it to the dealer. Do most of you own shares in John Deere? Ha. just checking. Still never found a fix on Error Code 08 on a 3320 JD and I see that a lot of you still have the problem. I gave up and live with it, it goes off after a while. I learned a lesson on here, look first and if no one is trying to help with a question, just go away and come back in a year and if someone has helped someone on a problem, it will be solved or still hanging there. Thanks. I guess I have burnt my bridges or will have to change my name. Thanks for your help.

We also have allot of people online that probably couldn't change their own oil, but think they can tackle technical problems without a service manual. Then get irratated when someone doesn't swoop in and solve their problem for them.....
I think the solution is pretty obvious...re calibrate or replace the throttle position sensor, check wiring and connections pertaining to the throttle position sensor. If owners aren't willing to get a repair manual, how can they fix anything???
Did you know that you can put your tractor in a diagnostic mode and view raw sensor data and calibration data on the display? You could probably figure out your problem in a matter of a few minutes.