Code problems? Need some help

[sledheadgeorge]

Changed out the track on a 2012 Apex XTX. Once I got everything back together and fired it up got a code 65. From what I understand its the knock sensor. Put fresh gas in took it for a ride and the sled then throws a code 42 and 84. Checked throttle cable, speed sensor, drive bearing and everything is up to spec.
Even with fresh gas it still has the code 65.
I would like to clear these codes and start it up again to see if they come up.
Any thoughts?

 

[Grimm]

I believe that you just can't clear the codes. You have to repair the issue that's causing the codes and then they'll go away.

Did you try starting the sled? Maybe once it's running, it will clear your knock sensor code.

 

[thor452]

clearing codes will only remove them untill problem shows again if problem is still there they will come right back when problem is solved they go away on their own.you need to go back thru your work and recheck everything I would start by speed sensor remove it and check for damage and be sure its plugged in. those codes are common in that area. If you didnt have any codes when you started and did when you finished something was not done right. did you do any other work like oil change while it was in the shop? did you unplug something and not plug it back in?

 

[sledheadgeorge]

2, post: 1272383, member: 13896"]clearing codes will only remove them untill problem shows again if problem is still there they will come right back when problem is solved they go away on their own.you need to go back thru your work and recheck everything I would start by speed sensor remove it and check for damage and be sure its plugged in. those codes are common in that area. If you didnt have any codes when you started and did when you finished something was not done right. did you do any other work like oil change while it was in the shop? did you unplug something and not plug it back in?[/QUOTE]
Did an oil cha

 

[sledheadgeorge]

Did an oil change as well. I'll have togo over the wiring. I might have left the obvious uunplugged.

 

[thor452]

good luck i bet you unpluged something under the air box.

 

[sledheadgeorge]

Checked all the connections under the air box and everything was good. Checked the speed sensor and looked good. So I decided to change out the speed sensor. Changed the sensor and still the same codes. I've done this type of work many times with no issues and never had a problem. This has got me totally stumped.

 

[thor452]

you do have the plug back in in the side of the airbox? I did that once not sure what code it was

 

[sledheadgeorge]

you do have the plug back in in the side of the airbox? I did taht once not sure what code it was

All the connections at the air box are fine

 

[sledheadgeorge]

Problem solved. It was a defective bearing. Go figure. First time a new bearing let me down. Changed out fuel again and code 65 finally went away. Dam ethenol. You would think with oil prices were they are that they would stop using that.