HELP! 2008 sportsman 500 HO carb. over charging
#1
HELP! 2008 sportsman 500 HO carb. over charging
12.5 volta at idle and 16-17volts at 3k rpm...... So far i replaced the battery and controller module part # 4011568 , both brand new.....i guess the voltage regulator is incorperated in the ecm controller module ???? Please help me out on this guys.....thanks.....
Some one stated to me it could be the black box directly under the headlight pod ????
Some one stated to me it could be the black box directly under the headlight pod ????
#2
Did you replace it with the new silver Shure Power module or were you given the same the black finned Chinese module? The answer is yes this module (ecm) or controller module as it's referred to on the parts breakdown controls the fan and charging. Even if it's the newer silver module,they can go out also. I've replaced several modules including the original several times on several of the same atvs along with several members on the forum that have had the same problem.. OPT
#3
Did you replace it with the new silver Shure Power module or were you given the same the black finned Chinese module? The answer is yes this module (ecm) or controller module as it's referred to on the parts breakdown controls the fan and charging. Even if it's the newer silver module,they can go out also. I've replaced several modules including the original several times on several of the same atvs along with several members on the forum that have had the same problem.. OPT
I bought it on line so i can not return it..F$%K!
Could it be a ground issue maybe?
#4
Don't think so,but check that all 5 ground wires are grounded on the top right ecm screw. You may have left one off?? Should be two pair of brown wires on two terminals and one single brown wire. At least there were on the 04-06 models,can't remember on the 08 because I didn't have to do one that I remember? OPT
#5
Whats the module with the 3 big wires above the rh frt tire on the frame??
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#8
Must be different than the 04-06.....i dont see any ground wires for the ecm.
#9
#10
Yes yes yes, just figured that out......now back to my frustraiting problem....i dont see any ground wires at all to mount on the ecm module......just double checked.....this machine is a carb model not the efi.