Seadoo 2002 GTX 155 4tec - MPEM 5A fuse blow up

[milkatrek]

Hi
Iam new on forum. I found topic 2004 4Tec blowing 5 amp fuse and I have that same problem.
This 5A fuse is repsonsibility for EMS and starter stop starter. I make test on bench and seems MPEM is ok.
Anyone know and help me ?
What shuld I do
Thanks.

 

[MacSeaDoo]

Are you stating that the 5amp fuse will blow if replaced?

 

[milkatrek]

I found problem. I will try fix it but i think I should search second one ecu 412252001 - are is to replace?

 

[ski-d00]

That is why you don't jump start from a running vehicle. Your part number is incorrect. You need 420664133 which is the latest version but 130-132 will also work.

 

[milkatrek]

420 or 412?

 

[ski-d00]

All ECU part numbers start with 420

 

[milkatrek]

send me link please with lower price - for example