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Discussion Starter #1
A little while back was having issue with the teryx stalling even when on the gas. Now its dead and won't start at all. It turns real fast and seem ok turning however there is not kicking....or spuddering.
The FI light is not coming on so the computer thinks all is ok.

Now for my question.

I don't hear my fuel pump. (Fuse is good/tried another fuse)
If I unplug the grey connector on the fuel pump and use my test light shouldn't I have power there? Is so I do not.
 

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Discussion Starter #2
Here's and update. I just checked the power from ignition/Battery (brown wire) and my test light, lights up which tells me that I have power to the ecu. Now when I touch the pin going to the fuel pump relay I have no light. Sounds to me that the power is going in ok but ecu is not sending the power back out. I also touch my test light on the connector from ecu to fuel pump and my pump starts right way. Is it safe to assume my ecu is toast?
 

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Check all the grounds, sounds like you have a loose or dirty ground some were. when you check your fuel pump with the test light, you are supplying the groung to the pump. check all the grounds not just the main cable at the battery.
 

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Discussion Starter #4
Just found the problem. I never notice on the first look but my ecu had a missing pin. Corroded off. Checked my service manual and the missing pin is "power from Battery". Going to be in the market for a MSD.
 

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Discussion Starter #5
I finally got my ecu and installed it right way. Teryx fired up right away. I'm back in the game.
 
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