Help... Challenger 180se new computer

[yardawg]

I put a new engine in my Challenger 180 last nov. this summer I started having a lot of error codes come up but the boat was running great. I decided to order a new computer from Torx Racing. Now the boat won't start. The mechanic says the fuel pump isn't getting a signal. We sent the computer back, but they say its fine. Mechanic says the wiring harness is fine and been tested for continuity. Any ideas? I'm at a loss and don't know what to try.

 

[Pirana]

Could it be the "key code" incorrect?

 

[yardawg]

Supposedly they turned off the need for a key code. The boat turns over, but doesn't fire. Mechanic blames computer not signaling the fuel pump

 

[Coastiejoe]

Do you have your old computer still?

If so, try it. You KNOW it ran before on it. It would help isolate the issue a bit.

 

[yardawg]

It was sent toTorx. They were supposed to verify the software version to make sure new computer matched. They say they did it. There are 2 software versions for my year. Anyone know the difference?