Search

Type: Posts; User: martincom

Page 1 of 8 1 2 3 4

Search: Search took 0.01 seconds.

  1. Replies
    1
    Views
    37

    We'll need some more symptoms to assist: ...

    We'll need some more symptoms to assist:


    Cylinder compression
    Fuel Pressure at the Schrader valve (tire valve in appearance)
    DC voltage on white/red wire at injectors, with everything...
  2. Replies
    9
    Views
    147

    Not that I've ever heard of. Evinrude utlized...

    Not that I've ever heard of. Evinrude utlized the same FICHT system on their E-Tec outboards. They liked it so much, they actually bought it. When they went bankrupt, BRP acquired the assets. ...
  3. Replies
    9
    Views
    147

    Unless it is running, there will not be any...

    Unless it is running, there will not be any cooling water in manifold. They are designed to be self draining. Also, there is no water pump. per se. The cooling water flow/pressure comes from the...
  4. Replies
    129
    Views
    4,068

    There is actually a second cover, that is placed...

    There is actually a second cover, that is placed over the actual stator cover, that forms a cooling water jacket for the stator. You can double check the service manual, but most of the engine bolts...
  5. Replies
    9
    Views
    147

    What is the optimum operating rpm range for this...

    What is the optimum operating rpm range for this ski?
    The EMM will limit the RPMs. In nearly all I've encountered, it will limit RPMs before the throttle flapper runs out of opening. I really...
  6. Replies
    129
    Views
    4,068

    If you can, cancel your order for the oil level...

    If you can, cancel your order for the oil level sending unit. That is a known issue with Polaris PWCs. While it is uncommon for them to actually come out, it is not for them to leak like...
  7. Replies
    129
    Views
    4,068

    After all your hard work--that's just a shame. ...

    After all your hard work--that's just a shame.

    Well, let's not throw the towel in just yet. The defective sensor is going to result in the EMM being locked in SLOW mode, which will limit RPMs. ...
  8. Replies
    9
    Views
    147

    30 psi is high for fuel pressure---almost as if...

    30 psi is high for fuel pressure---almost as if the return line were plugged. Is the fuel system stock? Are you monitoring fuel pressure when the failure occurs?
  9. Replies
    36
    Views
    662

    Just in time for the Fourth. Heading into the...

    Just in time for the Fourth. Heading into the 90F here today and muggy. The lakes will be like a freeway during rush hour starting tomorrow.
  10. Replies
    36
    Views
    662

    If it is running well and the MFD indicates a...

    If it is running well and the MFD indicates a good charging voltage (13.8 vdc or so), I would say all is well and don't poke the sleeping bear. If you wanted to make an adapter to sandwich into the...
  11. Replies
    1
    Views
    75

    It appears to be one of the closure plugs for the...

    It appears to be one of the closure plugs for the fuel canister.

    Below is a photo that depicts what I'm referring to. This particular canister was one that I came across with an alternative fuel...
  12. Replies
    18
    Views
    310

    The plug you are opening is for the chassis...

    The plug you are opening is for the chassis wiring to EMM wiring. By opening it, you are disconnecting the engine stop signal from the handle bar switch via the start/stop regulator (LR503). It is...
  13. Replies
    3
    Views
    115

    I've always been envious of those high technology...

    I've always been envious of those high technology engineers and their scientific instruments.
  14. Replies
    36
    Views
    662

    That is likely your issue. I don't know the...

    That is likely your issue. I don't know the exact theory as to how the EMM generates the 21/45 vdc supply. (HiPeRcO probably does.) However, I'm speculating the phasing of the different AC...
  15. Replies
    27
    Views
    694

    Does it stay there in the failed state?

    Does it stay there in the failed state?
  16. Replies
    36
    Views
    662

    Your symptoms are very similar to another recent...

    Your symptoms are very similar to another recent poster with an MSX140. It finally came down to the plug pinout on the aftermarket stator was incorrect. See this thread.
  17. Replies
    18
    Views
    310

    If you ended up sending your EMM off, you can...

    If you ended up sending your EMM off, you can check the fuel pump while it is away. Ground pin 40, of the large EMM connector, (brown wire) and you'll hear the fuel pump run. Fuel pressure should...
  18. Replies
    18
    Views
    310

    No RPMs being displayed could indicate defective...

    No RPMs being displayed could indicate defective Crank Position Sensor (CPS) that you check with an ohm meter. I'm thinking it should be near 150 ohms, but check the service manual to be sure. If...
  19. Replies
    18
    Views
    310

    The water, assumed injection, solenoid is a...

    The water, assumed injection, solenoid is a problematic emission component. There is a thread, somewhere, about eliminating it---which I have done with all that I've encountered. You need to...
  20. Check the DC voltage on the white/red wire at the...

    Check the DC voltage on the white/red wire at the injectors or at the diagnostic plug. You'll need to back probe at the connector, inserting something slender between the wire and the sealing boot,...
  21. Replies
    18
    Views
    310

    I had dismissed it as his mistaking the sound of...

    I had dismissed it as his mistaking the sound of the MFD speedometer executing the power up self test.
  22. Replies
    18
    Views
    310

    Well, you've covered most of the preliminary...

    Well, you've covered most of the preliminary bases. The 28 VDC indicates your stator and the power board of the EMM appear to be functioning normally. Check the Crank Position Sensor (CPS) next...
  23. I assume you're referring to pump to crankshaft...

    I assume you're referring to pump to crankshaft alignment. In theory, if you maintain the shim count at each engine mount, you'll maintain the alignment. The factory marked the shim count, in...
  24. Well, I purchased an MSX140, in pieces, where a...

    Well, I purchased an MSX140, in pieces, where a shop had removed the stator while the engine was still in the hull. All I can say is the mechanic must have had contortion skills that rivaled...
  25. Another member had an issue with his MSX140 with...

    Another member had an issue with his MSX140 with very similar symptoms. Ultimately, the issue was an aftermarket stator with an incorrect pin out of the connector plug.

    Here is the thread...
Results 1 to 25 of 200
Page 1 of 8 1 2 3 4