SD 43 code

1200 · Feb 22, 2021

I keep getting this code about once a ride sled will stumble and the Sd 43 will flash then be fine . Its a 17 sidewinder. Sled always starts and funs fine it more at the end of the day . Any ideas would be nice

turboetech · Feb 22, 2021

Remove all the relays and check for corrosion?

turboetech · Feb 22, 2021

Fuel system fault check relays swap them around check fuses make sure they are tight.....

shawnmcgr · Feb 23, 2021

I just went through this, it was a loose fuse on my sled. I gave the fuse blade a slight twist to give it better contact.

But could be relays.

1200 · Feb 23, 2021

Ya i looked at the relay s all clean moved them around didn't help. I will look at the fuse . It seams to be getting worse i just idle it in the garage and its stumble and flashing sd43

1200 · Feb 27, 2021

Well i play with the fuse it seemed better for an hour but back to sd43 code it just seems to do it at idle it fine when riding but when i stop to wait for my boys it stumbles and flashes sd43 and i pin it its fine. Cleaned and tighted battery no better . Any other thoughts? Maybe a new battery?

shawnmcgr · Feb 28, 2021

When I took mine into the dealer with this issue, it was still under warranty, they blamed the battery. Said it had to be over 12.5v. I bought a new battery and had same issues. You should be able to monitor your battery voltage on your gauges while riding and before starting. Sounds like maybe something is getting moisture in it? Did you give your fuse blades a twist?

1200 · Mar 6, 2021

Did new battery and plugs its way better still had one sputter all day .

SD 43 code

1200

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