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This plug and play harness lets you pull the factory Siemens ECU out of a 2009 or older Sea-Doo and run a FuelTech FT450 or FT550 standalone in its place. No modifications to the watercraft are needed, and the conversion can be fully reversed if the ski ever goes back to stock.
The harness requires a 3-channel igniter module. Choose the OEM 3-Channel Igniter for stock-equivalent performance, or the SparkPRO-3 (Nautica / Off-Road) waterproof igniter for higher ignition energy. Both can be added through the Igniter Option above, and an FT450 or FT550 can be added through the ECU Option.
An FT550 already used on another vehicle can be shared with the ski: plug this harness into the ECU's "A" connector and fit the included blank connector to the "B" plug to keep water out. Extra inputs and outputs can be custom-wired into the B plug as long as its rubber water seal stays in place.
All standard non custom made to order items are eligible for return within 30 days of purchase. To request a return purchaser must email us or call to request Instructions on how to proceed with returning an item. Upon receipt of your return you will be issued a return within 3-5 business days. Any custom order items will only have 7 days from the date of purchase/payment to request a cancellation/refund. Beyond that time frame you will be issued a refund up to 30 days from purchase minus a 20% restocking/cancellation fee. All refunds will be issued in the same form as your payment was made/ If you purchase via PayPal your refund will be via PayPal etc. Buyer is responsible for all costs associated with the return of an item as far as shipping/freights go. All items must be return in NEW unused condition. Any damage to the item with be due a 20% minimum restocking fee. Exchanges for product defect or warranty will not incur any restocking charges and shipping charges will be credited as well.
