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Map Voltage in PSI

Old 12-17-2007, 07:40 AM
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Default Map Voltage in PSI

Hi , Im just wondering if anyone had this info.. on a stock y8 map sensor.. What is Voltage/PSI chart... ? i know it top at about 12 PSi and ist doing 0 to 5 Volt.. but i need something more accurate.... TX in advance for any info..
Old 12-17-2007, 07:49 AM
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Default Re: Map Voltage in PSI (Fred931931)

it should be rather easy to figure out with a few tools + some compressed air.
Old 01-20-2008, 03:48 PM
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Default Re: Map Voltage in PSI (Fred931931)

im looking for this info too, could you save me having to do the above by listing your findings please?
Old 01-20-2008, 03:55 PM
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Default Re: Map Voltage in PSI (rnbguy)

its in the helm manual
Old 01-21-2008, 02:56 AM
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Default Re: Map Voltage in PSI (ej8)

i dont have a copy of the helm, can someone share please?
Old 01-22-2008, 04:45 PM
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Default Re: Map Voltage in PSI (rnbguy)

https://honda-tech.com/zerothread?id=789742
Old 01-22-2008, 05:26 PM
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Default Re: Map Voltage in PSI (ej8)

i did this test not too long ago.. @ 11 psi the 92- up map sensors stopped producing voltage. lke 4.78 V at like 10.8 psi or so was the limit. it wouldnt go any higher with more air press
Old 02-04-2008, 02:50 PM
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Default Re: Map Voltage in PSI (97grnrs)

thanx for the link
Old 02-04-2008, 03:20 PM
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Default Re: Map Voltage in PSI (97grnrs)

ej8, you do not suck as a person.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 97grnrs &raquo;</TD></TR><TR><TD CLASS="quote">i did this test not too long ago.. @ 11 psi the 92- up map sensors stopped producing voltage. lke 4.78 V at like 10.8 psi or so was the limit. it wouldnt go any higher with more air press </TD></TR></TABLE>

You had an OBD1+ MAP, the 85-91 OBD0 MAP only reads up to 9.25 psi, otherwise is identical.

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