We are testing in the water.Are you testing on the water (driving along) or on flushers (in neutral)?
This is a new to me boat. The problem is definitely due to limp mode but we have checked everything. The laptop is showing no codesNeed more info, what's the serial number?
Is this a new to you boat?
If it is what pitch prop does it have?
No not at allLaptop, so I'll assume using Diacom software. Its not in limp mode because the would show up.
Did the boat ever run better?
not sure on that one.Does the laptop show that the engine is in gear?
2014 3.0 mpi want go over 2500 rpm’s we have Cleaned all injectors replaced distributor and idles fine just will not go over 2500 like it’s on a rev
Mike, can you give us the engine and drive serial number, and the pitch of the prop? Also a bit of a description of the boat (length, weight ect.) With that info we could start digging into this.Being it never run good the drive or prop may have been swapped out with one with to much pitch or higher ratio
There are two switches on top is that one of them.The ECUs are connected to an 'in-gear' switch, and if the engine isn't in gear, the ecu will limit the engine speed, to around 2,500/3,000rpm... So you need to check that in the software, make sure the ECU is seeing that switch.
Chris...
Yes it shows it gear it not the shift switchesNo not at all
not sure on that one.
Nope, MPIAll injectors? Are these not throttle body injected
Fair play. Just thought these were an exception to the usual mpi rule. Never seen one in person. Seem to buck the trend and don’t have anymore powerNope, MPI
Because EFI doesn't add power.Fair play. Just thought these were an exception to the usual mpi rule. Never seen one in person. Seem to buck the trend and don’t have anymore power
Haha. I’m not biting again on this. But was just referring to the general rule on mpi motors generally having more power over the carb from factory fitted installations of the same era. That’s all. I get your point though.Because EFI doesn't add power.