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I have twin 2002 150 HPDI. The fuel management system worked perfectly. I had knee surgery and the boat sat for about 4 months. Now the fuel management is only reading one engine.
Trouble shooting steps.
1. When running one engine at a time, only the port engine shows a reading on the fuel management gauge.
2. Took off the connector on starboard side and cleaned it. Did not fix it.
3. Took the sending unit off, it is clean and air easly flows through with paddle wheel turning.
4. Switched the wiring harness and the neither side reads.
5. Switched port and starboard sending unit and tried the wiring harness both ways and neither side reads.
I am completely lost. Does anyone have any ideas?
Trouble shooting steps.
1. When running one engine at a time, only the port engine shows a reading on the fuel management gauge.
2. Took off the connector on starboard side and cleaned it. Did not fix it.
3. Took the sending unit off, it is clean and air easly flows through with paddle wheel turning.
4. Switched the wiring harness and the neither side reads.
5. Switched port and starboard sending unit and tried the wiring harness both ways and neither side reads.
I am completely lost. Does anyone have any ideas?
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