Mountain vector. no spark

[Apex809]

Have a mountain vector. Lost spark on pto side. Have changed plugs coils and voltage regulator. Any other ideas? Thanks for the help.

 

[Apex809]

Ohm reading on the stator are .2 to .3 on both sides. Is this correct?

 

[Apex809]

Check ohm readings on stator got .2 to .3 Anyone have the reading?

 

[grizztracks]

. 22 to .26 ohms for the stator resistance. There is no spark on just one cylinder?

 

[Apex809]

Yes, no spark on just the pto side.

 

[4strokeluvr111]

Yes, no spark on just the pto side.

Which cylinder exactly? Sitting on the sled from L-R? 1, 2 or 3?

 

[Apex809]

The one closet to the PTO CLUTCH SIDE.

 

[4strokeluvr111]

The one closet to the PTO CLUTCH SIDE.

OK...#1

 

[grizztracks]

what year vector?

 

[Apex809]

05

 

[grizztracks]

The coils are all powered from the key switch so with the switch on there should be 12 volts on the brown wire to each coil. The second wire on each coil is a ground signal that pulses the coil causing it to discharge. The ground signal for each coil is individually controlled by the ECU. If you don't have the proper signals at each coil and the wires are good the problem is probably a faulty ECU.

 

[Apex809]

Thanks it was the ecu.

 

[Vectornut]

Nobody argues with the "GRIZZ".

 

[4strokeluvr111]

Nobody argues with the "GRIZZ".

I know there's a ton of knowledgeable people on this site but I know I can always count on Grizztracks for help. I hope that the site somehow maybe shows their appreciation (free VIP membership?)!