ECU

[BobScar]

I have a 2004 Seadoo Speedster with a MercCruiser 240 EFI. I had the ECU rebuilt and when I went to re install it, I can't remember where the vacuum line on the back of the ecu mates with on the engine. Any Ideas?

 

[poppie]

This might help

 

[poppie]

It looks like connects somewhere down near the TPS.

 

[Shortrun]

Not the same year, but here is ours. See picture.

 

[BobScar]

Thanks everyone for helping out. I'll let you know what I find when I get back to the boat.

Thanks again,

Bobby

 

[BobScar]

My mistake! This boat is a 2000 model. Does that make a difference where the ECU sensor line attaches to the manifold? (My first boat)