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Sportsman 500 EFI,electrical problems

7K views 6 replies 4 participants last post by  awa2017 
#1 · (Edited)
Hi Guys,

i need your help again :(
Today i wanted to go home from forest and by driving home ,the engine turn off....
at home i stripped the sportsman...after making a diagnostic..i can tell some codes...can you explain to me,where i must search...i ve got a lot of codes...

22 TPS: Short Circuit to Battery
41 Intake Air Temp Sensor: Short
Circuit to Ground
45 Barometric Pressure Sensor:
Circuit Low Input
46 ???
47 ???
55 Diag Lamp: Short Circuit to
Battery


i hope its a small problem,because i need the sportsman urgent...please help
greats from Germany

Thanks,

Thomas
 
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#6 · (Edited)
Hello,

so..we have tested the wires from the sensors going to ecu,they look good and aren t broken...another question...if the efi control module works not coorect,what happens?
i ve got splitfire,fuel pump is running,but no injection....
from power control module comes out 2,9 v ,without ignition....is this correct....?

Thanks,
Thomas
 
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