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2003 STX 12F Kill Switch & Fuel Pump Problem

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Old 05-29-2018, 04:57 PM
scoogie_scott's Avatar
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Default 2003 STX 12F Kill Switch & Fuel Pump Problem

Hello,

On my 2003 STX 12F, I have the following problems:
1. Kill Switch doesn't work. (I have verified that the switch itself is fine and does not need the contacts cleaned.)
2. Fuel Pump is not getting power. (Fuel Pump works with 12V straight off the battery. I have replaced the relay, but I'm still not getting 12V at the pump.)
3. Speedometer does not work. (I have not done any troubleshooting on this yet. Not that big of a deal currently.)

Does anyone have any idea what could be the culprit here? I'm starting to lean towards a faulty ECU as being the problem for the kill switch and fuel pump; however, the ski runs fine otherwise. Can an ECU partially go out?

Thanks.
 
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