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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*GM\s+3\s+Bar\s+MAP\s+Sensor\s*$/: 11 ]

Total 11 documents matching your query.

1. GM 3 Bar MAP Sensor (score: 1)
Author: drmayf <drmayf@mayfco.com>
Date: Mon, 29 Aug 2005 16:41:37 -0700
Does anyone have any particulars regarding the use of a GM MAP sensor (2 or 3 bar) as a boost pressure measuring device? I have a 5 volt reference signal available and can log 0 to 5 volts (more if I
/html/land-speed/2005-08/msg00235.html (7,460 bytes)

2. RE: GM 3 Bar MAP Sensor (score: 1)
Author: "Dave Dahlgren" <ddahlgren@snet.net>
Date: Mon, 29 Aug 2005 20:39:43 -0400
5 volts it is..
/html/land-speed/2005-08/msg00237.html (8,074 bytes)

3. Re: GM 3 Bar MAP Sensor (score: 1)
Author: Bryan Savage <b.a.savage@earthlink.net>
Date: Mon, 29 Aug 2005 18:21:00 -0700
The output is 0-5 VDC, 0 v = 0 bar and 5 v = 3 bar. Dave, is this correct? Bryan
/html/land-speed/2005-08/msg00238.html (7,794 bytes)

4. Re: GM 3 Bar MAP Sensor (score: 1)
Author: "todd" <todd@twinjugs.com>
Date: Tue, 30 Aug 2005 01:43:36 +0000
Mayf, 5 volt feed is what's needed, and this will aslo keep the output limited to a max of 5v of course to protect the input of your logging device. If a 5 volt source is not available... the BMP and
/html/land-speed/2005-08/msg00239.html (8,114 bytes)

5. Re: GM 3 Bar MAP Sensor (score: 1)
Author: "todd" <todd@twinjugs.com>
Date: Tue, 30 Aug 2005 02:37:39 +0000
I'd reccomend putting calibrated(actual) figures in as they all seem to read slightly different(that is if you want actual data), then again.. I'm not Dave. Todd
/html/land-speed/2005-08/msg00240.html (7,514 bytes)

6. Re: GM 3 Bar MAP Sensor (score: 1)
Author: drmayf <drmayf@mayfco.com>
Date: Mon, 29 Aug 2005 19:52:25 -0700
Being an old test weinee, I would calibrate so that I could put the data into corrrect engineering units with proper accuracy and resolution. maybe.
/html/land-speed/2005-08/msg00241.html (7,688 bytes)

7. RE: GM 3 Bar MAP Sensor (score: 1)
Author: "Dave Dahlgren" <ddahlgren@snet.net>
Date: Tue, 30 Aug 2005 07:52:20 -0400
I would have to look up the curves but that is not correct.
/html/land-speed/2005-08/msg00246.html (7,883 bytes)

8. RE: GM 3 Bar MAP Sensor (score: 1)
Author: "Albaugh, Neil" <albaugh_neil@ti.com>
Date: Tue, 30 Aug 2005 11:03:16 -0500
The MAP sensors that I've seen are 3- wire potentiometer types; depending on which end of the pot is connected to ground and which is +5V, the output (pot wiper arm) voltage will increase with press
/html/land-speed/2005-08/msg00251.html (8,369 bytes)

9. RE: GM 3 Bar MAP Sensor (score: 1)
Author: "Albaugh, Neil" <albaugh_neil@ti.com>
Date: Tue, 30 Aug 2005 11:16:34 -0500
Depending on the accuracy you need, the +5V voltage regulator you suggested will probably work just fine. If you need higher accuracy (not higher resolution), you will need a +5V voltage reference.
/html/land-speed/2005-08/msg00252.html (9,226 bytes)

10. RE: GM 3 Bar MAP Sensor (score: 1)
Author: "todd" <todd@twinjugs.com>
Date: Tue, 30 Aug 2005 19:45:59 +0000
Good info nonetheless Neil. Todd
/html/land-speed/2005-08/msg00254.html (7,353 bytes)

11. Re: GM 3 Bar MAP Sensor (score: 1)
Author: Bryan Savage <b.a.savage@earthlink.net>
Date: Tue, 30 Aug 2005 21:36:18 -0700
Thank you Dave.
/html/land-speed/2005-08/msg00264.html (8,006 bytes)

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