Two sensor connectors to find

[Jonnyivy]

Hi,.. I've just finished installing the rebuilt engine on my 951 seadoo di. All went well, everything in its place and it cranks over (no petrol added yet). I'm stuck to find where two electrical connectors are fitted and need help to locate them. At the rear of the injection rail there is a collection of wires in a loom,.. these are the connectors for the fuel rail (2 ), connectors for the injector (2) ,but there are two more there in that cluster. Both look the same to me, both have orange end seals and look like they might be a pair but i'm not sure? When I put my hand behind the fuel rail I can feel one connector in the middle of the block near the top and this might be the water temp sensor ? If so, then they are not a pair. I have come away without checking the colour of the wires which might help identify them, so I will pop back down to the garage later tonight and up-date the post.

Also,.. the 'knock sensor' which sits in the middle of the cylinder heads, has the wire attached to it but I havent a clue where this is plugged into ?

Any suggestions are greatly appreciated as I can't wait to get her into the water !!

Jonny

 

[ski-d00]

the engine knock sensor is one of those 2, the other one is the engine temp sensor. there should be 6 connectors in that group, 2 fuel inj, 2 air inj, 1 engine knock sensor, 1 engine temp sensor.

knock sensor will be the yellow and black wire connector , engine temp sensor will be tan and black wire connector

 

[Jonnyivy]

WOW,..incredible info my friend. Thanks very much for that and replying so quickly.
I shall go back down to the garage tonight and try that.

Jonny