Actually I measured my last setting on the pot and it was 4.5K not 2K as I
had posted earlier. Going higher actually had no effect at all. I measured
the IAT at 160 engine temperature and came up with a value of 600 ohms. Dead
cold it showed about 3K and hot showed 200 ohms. I wrote most of these down
so I am pretty sure of these. Remember all of this is very experimental and
you should follow at your own risk, I have had the "check engine" light come
on while testing.
Mark Kuzia
-----Original Message-----
From: Wisotzkey, Rich <Rich.Wisotzkey@gsc.gte.com>
To: 'dakota-truck@buffnet.net' <dakota-truck@buffnet.net>
Date: Thursday, June 17, 1999 12:17 PM
Subject: DML: RE: IAT sensor: 2kohm?????
|John,
|My '96 is OBD-II. The IAT mesures: Hot approx. 2.64K Cold approx.
14.15K
|Rich - Ashburn, VA
|
|-----Original Message-----
|From: Jon Smith [mailto:jdsmith4@yahoo.com]
|Sent: Thursday, June 17, 1999 10:47 AM
|To: dakota-truck@buffnet.net
|Subject: DML: IAT sensor: 2kohm?????
|
|
|
|I forget who first posted saying they were using a 2k
|ohm resistor, Mark K. maybe?? Anyway, I've checked my
|IAT sensor at various temps w/ an ohmmeter, 2k ohm is
|the reading after driving over 100miles.... So this
|would tend to make a cold motor run real lean. Has
|anyone else measured their IAT resistence? I'm
|curious to know if perhaps OBD II will use a different
|set of IAT resistence values than my OBD I.
|
|
|===
|Jon Smith -- Raleigh, NC
|'95 CC SLT 4x4 318 auto (15.653@89.12)
|MP comp, JBA headers, 8.5mm MSD wires, 14x3 FABM & SBBS, dual cat-back
|glasspacks, 180 degree thermo, spectre wire dividers, ASP underdrive crank
|pulley, Hayden 16" elec. fan
|http://come.to/killbilly
|ICQ # 9720504
|IM: Fast4x4
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