Typical Map "/psi reading at Idle

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Jan 1, 2009 | 11:53 AM

jaysalti

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Joined: Sep 2008

Posts: 99

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From: Port Charlotte, FL

Typical Map "/psi reading at Idle

What is the Typical Map ("/psi) range at Idle of approx 800 rpm for a stock GSR? Thanks in advance!

Jan 2, 2009 | 07:05 PM

fumatch

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Joined: May 2007

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From: manassas, va

Re: Typical Map "/psi reading at Idle

you should get 5 volts from pin d21 & d19
signal from d17 &d21. not running the standard MAP sensor should read 2.85V. if wiring is good. idle sould be .45V ----please correct me if im wrong----

Wire Sensor Code B Series
D21 A-GND Green/White
D17 B-MAP signal White
D19 c-5V Yellow/Red

Jan 3, 2009 | 03:55 PM

tech7427

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Joined: Nov 2007

Posts: 512

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From: MD

Re: Typical Map "/psi reading at Idle

map and baro sensor with the engine off should read atmospheric pressure which is 2.85v , they should match with engine off, with engine runnning the map should be around a .5v at idle and baro sensor should read atmospheric pressure.