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Old 07-26-2004, 06:41 PM   #33 (permalink)
cbatters
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Join Date: Jun 2002
Location: Stoughton, MA
Drives: 91 Stealth RT/TT
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Default Re: 1G Electronic Boost Data Logging

Quote:
Originally Posted by QuasiMondo
When I said EGRT, I meant the connector plug for that probe. I don't know about 3SI's but for non-California DSM's they don't install that sensor, but the plug for it is there and taped off to the harness. I couldn't use your color codes because they're different for DSM's. Sorry for the confusion. As for the MAP sensor, I got that 36psi figure from what the Digi-Key receipt.

But after looking at the PDF, I do have the sensor wired wrong. I'm going to rewire it tomorrow and let you know how it goes.
1. Advise DSM colors and I will update the post to include correct wiring colors for DSM

2. 36 PSI is correct - you just need to subtract 14.5 PSI so it agrees with what most people refer to as "boost"

3. Good luck on rewiring the sensor. Not sure if hooking it up wrong will cause any damage. Quick check is to hook up +5 / Ground and look for ~1.9V out.



Clint
__________________
1991 Stealth RT/TT - Firestorm Red - 193K Miles / Original Owner
Maint: Castrol 10W40 / Mitsu Filter / Rislone
Replaced: 2X clutch / 3X brakes / 2X front rotors / 2X ABS HU / 1X NGK Plugs / 1X Ball joints / 2X Antenna mast / 1X Active exhaust cable / 1X Windshield / 1X Fuel FIlter / 1X Struts / 1X rear rotors / 1X Front Head / VSS / 1X rear wheel bearings / 1X Transfer case (warranty) / 1x Tie rod end (drivers side)
Overhauled: Starter, IAC, BISS, CV Boots
Upgrade: SilverStar Headlights / ebay "Xenon" Fog Bulbs (no more yellow!)
A/F Gauge / MAP - Electronic Boost Logging / MMCd Data Logger
Pending Projects: Steering Rack
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