1998 150HP evinrude ficht has no spark

[chrisbutts_2003]

Hello, my 1998 150hp ficht has no spark to all 6 cylinders. I was told it went to limp mode but I see no faults in evdiag tool. Any idea how to tell if the emm is toast? Thx
Model # E150ILECR
I also get the below message when connecting to evdiag tool

 

[Crosbyman]

limp... or safe mode would still produce ignition at 1200 rpms max on my post FICHT....ETEC 75hp.

that screen on EV diag almost implies corrupted files or SW or ..something

is that the only screen that pops up when connecting ???

 

[Faztbullet]

Sounds like ignition module took a chit...if its bad get ready to hand over some bills.

 

[chrisbutts_2003]

limp... or safe mode would still produce ignition at 1200 rpms max on my post FICHT....ETEC 75hp.

that screen on EV diag almost implies corrupted files or SW or ..something

is that the only screen that pops up when connecting ???

Yes, it then goes into the tool where i can read the identification and monitor etc. however no spark.

 

[Crosbyman]

start by doing a ful l circle check of all wiring , connectors , batt grounds etc...

btw find and check all fuses....inspect & reseat



if you have a service manual check whatever you can assoc. with ignition failures ... checlk connections between EMM and ignition coils!! look for a common problem before assuming the EMM is toast

 

[Faztbullet]

1997-98 where the only Fichts with ignition module, the EMM fires the module. Get a OEM manual and test or call DFI and Marine Computer. Also double check the CPS.

 

[Crosbyman]

check EMM lights during various stages.. post results

1. Key ON.....
2. Key START.....

btw... battery fully charged and spins the engine ok ? any active faults on EV diag.