E throttle Jetski

[Fotis]

Wiring a Link FURY G4+ to an RXP SEADOO 2018. In the help file it is mentionted that we have to wire the e throttle relay from the same source of the ecu power. 

In my case i dont have any e throttle relays. What should i do? 

[Brad Burnett]

you will need to add a relay.  This relay is part of the failsafe strategy if there is a fault with the ethrottle.  If there is a fault with the ethrottle, the ecu will cut power to pin B5 via that relay thus removing power from the throttle actuator.

[Fotis]

Will cut the ecu power? Whats the b5? Any wiring diagrams?

[Fotis]

Also it doesn't have an actuator.

[Adamw]

5 hours ago, Fotis said:

Will cut the ecu power? Whats the b5? Any wiring diagrams?

All this info is in the help file:

 

 

1 hour ago, Fotis said:

Also it doesn't have an actuator.

What moves the throttle blade then?

 

[Fotis]

Sorry did not understand, so actuator = motor + and motor -?

[cj]

Yep, actuator means the motor itself on the throttle. This will be wired to ethrottle+ and -

Internal to the ECU, these 2 outputs are special in that they draw their power from a separate supply (the B5 pin mentioned above). The ECU expects there to be a relay (as per the above diagram) that is feeding power to B5, and it also expects to be able to cut off that power by disabling an aux output - so one has to be configured for this.