R&D Boat Repair
Recruit
- Joined
- May 1, 2020
- Messages
- 4
Even Mercury Marine has no idea! Turn the key and the boat alarms sound and fuel pump pressures up, engine starts and runs for 10 seconds, then fuel stops squirting into the throttle body and the engine dies, alarms then sound. Please help!
The following has been replaced or checked:
Oil Pressure sensor replaced.
Both wiring harnesses have been replaced.
ECM diagnosed and swapped out.
Ignition module replaced.
Both relays checked.
Ignition bypassed.
The following has been replaced or checked:
Oil Pressure sensor replaced.
Both wiring harnesses have been replaced.
ECM diagnosed and swapped out.
Ignition module replaced.
Both relays checked.
Ignition bypassed.