My buddy has an 07 sp 800 he probably has 100 miles on it and yesterday it starts sputtering and idling ruff.
Today I stopped over and showed him how to do the self diagnostics.
It showed problems with both injectors.
Has anyone else had this problem arise and if so, what was the solution?

 

Has he checked the battery voltage. Could be low, maybe?

 

I bet it's one of the plug wires to the coil......Possibly worn thru and arching to the frame...

John

 

yearight.....
Any news as to the problem?????/

John

 

yes, he is pulling apart as we speak.
The coil mounting bolt doesn't have a good ground causing an arc.
I posted this problem on a few sites and come to find out, a few guys have had the same problem.
The problem isn't with the coil, it's just the mounting bolt.
A few guys have also had a problem with code 41,46 I think those were the codes. The code if for the barometric pressure sensor. The sensor is fine , but the connections turned out to be bad.

 

Yea I've heard of the bad ground too before just forgot to mention it......Glad you guys found the problem..

John

 

<div class="FTQUOTE"><begin quote>Originally posted by: yearight

yes, he is pulling apart as we speak.

The coil mounting bolt doesn't have a good ground causing an arc.

I posted this problem on a few sites and come to find out, a few guys have had the same problem.

The problem isn't with the coil, it's just the mounting bolt.

A few guys have also had a problem with code 41,46 I think those were the codes. The code if for the barometric pressure sensor. The sensor is fine , but the connections turned out to be bad.</end quote></div>

41- is the air, and 46-is the barometric.