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Max Online: 36273 @ 01/23/13 02:34 PM
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#12788767 - 06/11/18 10:33 PM Why is my 1998 Mercury EFI 150 hp beeping?
TripletsFish Offline

Registered: 08/31/12
Posts: 103
Loc: Denton, Texas

Thanks for looking.
1998 Javelin 389 w/ 1999 Mercury EFI 150 hp

#12788856 - 06/12/18 04:43 AM Re: Why is my 1998 Mercury EFI 150 hp beeping? [Re: TripletsFish]
TLW Online   content
Extreme Angler

Registered: 11/16/06
Posts: 2374
Loc: ft worth
did tha "self test" beeps change and/or go away?.. there is a purple and a tan that goes from a plastic terminals on tha starboard side to tha port side/top, bottom "oiler module".. disconnect that purple and tha tan feed to module.. if you still get tha mystery beeps it may be tha over tempt warning circuit sensor and/or in tha wiring somewhere?... if tha mystery beeps go away then its in one of tha oiler warning sensors (low or rotation) or module..

Edited by TLW (06/12/18 05:05 AM)

#12789473 - 06/12/18 01:08 PM Re: Why is my 1998 Mercury EFI 150 hp beeping? [Re: TripletsFish]
texasbass1 Online   content
TFF Celebrity

Registered: 02/12/05
Posts: 6279
Loc: The Colony, TX
Take it to Fish and Ski and let Brad look at it. He is a great mechanic. They should be in their Sanger shop by the end of next week.
Pat Leach

USAF MSgt Retired

#12790640 - 06/13/18 12:39 PM Re: Why is my 1998 Mercury EFI 150 hp beeping? [Re: texasbass1]
Mike Keenan Offline
TFF Guru

Registered: 10/31/04
Posts: 11000
Loc: San Diego, Ca/ Sanger, Tx
Or run it up to Mel at Lake Park in Valley View
R.I.P. Mike "pappy" "broken rod" Green born 07-16-62 on to better fishing 06-10-08.


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