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Dec 30th, 2023
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 MAP sensor in a ECU
#6920215
12/08/11 01:13 AM
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Joined: Jul 2009
Posts: 374
Gregory Allen
OP
Angler
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OP
Angler
Joined: Jul 2009
Posts: 374 |
Does any know who and how much it will cost to fix a manifold absolute pressure sensor in my ecu. Motor is a mercury 150 efi.
I think the sensor is not working all the time causing my gas to run lean.
Thanks
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Re: MAP sensor in a ECU
[Re: Gregory Allen]
#6921020
12/08/11 07:37 AM
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Joined: Nov 2009
Posts: 770
Performance Outboards
Pro Angler
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Pro Angler
Joined: Nov 2009
Posts: 770 |
You cant fix it, but I have a 150 EFI ECU just like yous only in good working condition. 450.00 plus your ecu gets it. Thanks Cary 281-312-9856
Call & Arrange your powerhead re-build today! I can work with trade-ins & I'll give you more for your core! Need a boat mechanic to come to you? I'm a Mobile Marine Tech. also. Call & schedule today! 281-312-9856
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Re: MAP sensor in a ECU
[Re: Gregory Allen]
#6921183
12/08/11 12:45 PM
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Joined: Nov 2005
Posts: 4,061
Mike Halfmann the boatmann
TFF Team Angler
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TFF Team Angler
Joined: Nov 2005
Posts: 4,061 |
A new map sensor is around $75......part #854445 The map sensor is a plug-n-play.
mike halfmann
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Re: MAP sensor in a ECU
[Re: Gregory Allen]
#6921452
12/08/11 02:19 PM
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Joined: May 2003
Posts: 11,586
gary purdy
TFF Guru
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TFF Guru
Joined: May 2003
Posts: 11,586 |
I thought if the map sensor acts up it will cause the ECU to go full rich. I would check the TPS and everything on the fuel supply. You can have lots of things cause a lean condition.
The world will not be destroyed by those who do evil, but by those who watch them without doing anything. Remember what He has done and remember that He is not done yet!-- GOD IS GOOD
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Re: MAP sensor in a ECU
[Re: Gregory Allen]
#6921893
12/08/11 04:23 PM
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Joined: Jul 2009
Posts: 374
Gregory Allen
OP
Angler
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OP
Angler
Joined: Jul 2009
Posts: 374 |
well the vacuum hose that come out of the ecu and connects to your intake manifold has oil/gas coming out of it were it connects to the ecu
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Re: MAP sensor in a ECU
[Re: Performance Outboards]
#6922960
12/08/11 09:34 PM
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Joined: Jan 2005
Posts: 1,909
heybaylor
Extreme Angler
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Extreme Angler
Joined: Jan 2005
Posts: 1,909 |
You cant fix it, but I have a 150 EFI ECU just like yous only in good working condition. 450.00 plus your ecu gets it. Thanks Cary 281-312-9856 just a question ? if it cannot be fixed why would you want it?
heybaylor
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Re: MAP sensor in a ECU
[Re: Performance Outboards]
#6923271
12/08/11 11:11 PM
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Joined: Nov 2008
Posts: 1,560
BassHunter 69
Extreme Angler
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Extreme Angler
Joined: Nov 2008
Posts: 1,560 |
You cant fix it, but I have a 150 EFI ECU just like yous only in good working condition. 450.00 plus your ecu gets it. Thanks Cary 281-312-9856 
Field Staff for Wicked Weights (Tungsten Done Right!)
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Re: MAP sensor in a ECU
[Re: gary purdy]
#6923585
12/09/11 01:10 AM
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Joined: Nov 2006
Posts: 2,949
TLW
Extreme Angler
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Extreme Angler
Joined: Nov 2006
Posts: 2,949 |
I thought if the map sensor acts up it will cause the ECU to go full rich. Thats tha norm. But what do I know. I've been put in "time out".........
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Re: MAP sensor in a ECU
[Re: Gregory Allen]
#6924799
12/09/11 02:57 PM
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Joined: May 2003
Posts: 11,586
gary purdy
TFF Guru
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TFF Guru
Joined: May 2003
Posts: 11,586 |
What year model is this motor? Having a vacume hose to the ECU. Should`nt be any gas and oil coming out of it.
The world will not be destroyed by those who do evil, but by those who watch them without doing anything. Remember what He has done and remember that He is not done yet!-- GOD IS GOOD
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Re: MAP sensor in a ECU
[Re: Gregory Allen]
#6930101
12/11/11 05:10 PM
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Joined: May 2003
Posts: 11,586
gary purdy
TFF Guru
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TFF Guru
Joined: May 2003
Posts: 11,586 |
You need to put your motors serial # at http://www.mercurypartsexpress.com I am suspicious of the hose to the ECM. You can see what # ECM is suposed to be on your motor.
The world will not be destroyed by those who do evil, but by those who watch them without doing anything. Remember what He has done and remember that He is not done yet!-- GOD IS GOOD
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