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Check engine light and dies on bumps

M

Mr. Redrock

Member
Nov 26, 2007
279
18
18
I have 2015 rmk 800 with a Boondocker turbo with 600 miles on it. Last weekend once I got back on the trail every time I hit a bump the check engine light would come on and the seld would try to die. I pulled the hood and side panels looking for a loose or rubbed wire but don't see anything.
Has anyone else come across this?
 
M

Mr. Redrock

Member
Nov 26, 2007
279
18
18
No it was half. It was working just fine off trail in the deep snow, as soon as I came to any kind of wash board or series of bumps it happened.
 
C
Oct 29, 2008
113
11
18
TPS is possibly off. If you do a jump and land hard it will throw the TPS off and it has to be recalibrated.
 

Teth-Air

Well-known member
Lifetime Membership
Premium Member
Nov 27, 2007
4,548
2,776
113
Calgary AB/Nelson BC
www.specified.ca
TPS is possibly off. If you do a jump and land hard it will throw the TPS off and it has to be recalibrated.

We have been working with the TPS on 15 Pro lately. It will not kill the motor even if disconnected. The fueling appears just to go rich. I would say you have a tether/kill switch issue or injectors being disconnected.
 
M

Mr. Redrock

Member
Nov 26, 2007
279
18
18
The tps seams tight, I do have a teather, I don't ever use it I will check it out I didn't think about that.
 
M

Mr. Redrock

Member
Nov 26, 2007
279
18
18
I hooked up a bully dog tuner to it to look for codes and found the following
0261
0264
1477
Any one now what these codes are?
Teather seams good.
 
M

Mr. Redrock

Member
Nov 26, 2007
279
18
18
I hooked up a bully dog tuner to it to look for codes and found the following
0261
0264
1477
Any one now what these codes are?
Teather seams good.
 
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