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Code 43, Help

DeepFrz

Expert
Joined
Jan 6, 2009
Messages
451
Location
Duluth, MN
Luckily the lodge were at has a computer that guests can use. Fairly cold out today, went to start up my sled but no gas pumped into the engine and "43" now flases on the gauge. What should I check?
 

sounds like a fuel pump relay. code 43 means a short in the fuel system. pull the relays and dry them out, there located buy the chaincase. could be something else but give it a shot.
 
does your fuel pump turn on, mine stopped turning on and I put a hair dryer to the relays under the battery for 1 minute and whala, fires right up. I rode it hard for 4 days in deep powder, I think some moisture is the culpret freezing the relay. hasnt happened in a month sinve the powder fest
 
Hey, everything worked out thanks to a post I found by Yellowknife who had gotten the same error code on his Nytro. We pulled out the fuel injection system fuse and the main fuse and put them back in again. When we turned the key the sled still didnt pump any fuel into the engine but we were running low on patience so we tried starting it any way and to our surprise it did. Overall it was a pretty good trip, 400 miles in 3 days. i might post some pictures in the photos forum.
 


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