Kawasaki FD791D Issues .

[Hammermechanicman]

Have you checked that the air pressure sensor is changing voltage when the engine cranks? Sounds like you have an ecu input problem. If you have checked the injectors and swapped the ecu that pretty much leaves an input to the ecu not working. Check the wiring connections to the sensors.

 

[Luffydog]

But it hits with either so it is firing

 

[cableguy52]

But it hits with either so it is firing

But it hits with either so it is firing

Have 12v on white wire to injectors and good at ECU. Thanks

 

[cableguy52]

Yes, coils are fine. Injectors not squirting fuel.

 

[cableguy52]

All sensors reporting back to ECU with correct voltages .

 

[Luffydog]

Take fuel line off and see if it squirts fuel out line might have a blockage

 

[cableguy52]

Fuel and pressure are fine >

 

[Luffydog]

Had one today doing the same thing with low compression adjusted valves then compression cane up and then wouldn't start because of fuel line was blocked

 

[StarTech]

Curious what is the spec number the FD791D?

 

[cableguy52]

Curious what is the spec number the FD791D?