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Charles
Charles, Marine Mechanic
Category: Boat
Satisfied Customers: 3342
Experience:  US Navy (Ret) Certified Mercury Marine Tech with over a decade of repair experience.
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2016 DF25A check engine light blinks twice then four times.

Customer Question

2016 DF25A check engine light blinks twice then four times. Turns over but will not start. Has fuel, oil and only 8-10 hours on the the motor.
Submitted: 1 month ago.
Category: Boat
Expert:  Charles replied 1 month ago.

Hello, my name is***** will assist you.

Expert:  Charles replied 1 month ago.

That code is for the Camshaft position sensor. It would be really odd for it to fail in just a short time. Check to make sure that it is still plugged in.

Customer: replied 1 month ago.
Can you tell me approximate location of sensor
Expert:  Charles replied 1 month ago.

It would be located on the cylinder head.

Customer: replied 1 month ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Expert:  Charles replied 1 month ago.

Did you locate it?

Customer: replied 1 month ago.
Is it on the side of cylinder head if so, spark plug side it fuel rail side? Or is it near something else i.e. Below oil filtet
Expert:  Charles replied 1 month ago.

Diagram is really skethcy.. hard to tell. It will have 2 or 3 wires going to it .

Customer: replied 1 month ago.
Nothing obvious. It's under warranty so I'll take it to the dealer. Thanks
Expert:  Charles replied 1 month ago.

Your welcome.

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