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New member

Re: 3412 ERROR

working with my client and we are also having trouble with this step, unable to see sensor speeds. will keep trying.

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Visitor

Re: 3412 ERROR

Hi Pete? Please where you able to solve your problem, I have the same problem on my 3412E engine. There's no error code but when I crank the status flag "INJECTOR DISABLE". Please how did you solve this problem?
Visitor

Re: 3412 ERROR

Hello Peter, please where you able to solve the issue? I have exactly the same problem as your on my engine.
Contributor

Re: 3412 ERROR

Also what is the engine serial number?

 

Contributor

Re: 3412 ERROR

When hooked up to ET are you showing timing sensor speeds?

New member

Re: 3412 ERROR

I have the same issue and mi boat have 2 3412c engines, could you solve the problem?? i am getting crazy trying to solve this thing.

Contributor

Re: 3412 ERROR

  Thanks for in-put.....finally got to the boat and hooked up ET and no Active

codes or Logged codes, while cranking red flagged Injection Disabled.......

Found no Huei pressure on Manifold...checked Control valve ok, changed out

Heui pump and away she went...strange I had no codes especially a oil pressure

code from the sensor on the Heui manifold  !!!!!!!!!!

Trusted Contributor

Re: 3412 ERROR

The MPD is not programmed to just display ERROR.  There should be some additional information. 

 

If your engine will crank but not start and the display does not have any engine data, then you may have a bad engine ECM

Contributor

3412 ERROR

Please can someone help, I have a 3412E Heui and when I power up the MPD it

displays ERROR, and the engine will not start.  There are no codes showing.

Appreciate any input

Peter