Question about 1994 Jeep Wrangler

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I am trying to locate the IAT Sensor on a 94 Wrangler 2.5L

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  • Anonymous Mar 22, 2014

    does it have a IAT/MAP sensor

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  • Jeep Master
  • 6,982 Answers

Should be a small sensor with a single wire, screwed into the intake manifold.

Posted on Jun 28, 2009

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Posted on Jan 02, 2017

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SOURCE: I need a pic to see where the iat sensor is at for

You didn't mention which engine but if it's a 4.0, it is about six inches past the throttle body right on top of the intake common plenum. It's the only one that has wires (2) and not a vacuum hose attached to it.

Posted on Apr 21, 2010

hfmiles
  • 1165 Answers

SOURCE: 1998 jeep wrangler 4.0...trying to

The IAT on your Jeep should be located on the intake manifold, directly behind the throttle body. It will be a screw in sensor with a two wire plug.

Posted on Mar 20, 2011

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1 Answer

2009 Jeep Wrangler 3.8 PO113 code


will cause limphome ,low power, and mpg bad, and CEL glow.
IAT is major sensor on MAP EFI.

the IAT reads too high, id bet it's unplugged.
or was removed and dropped to the pavement and broken inside.
the eCU reports this when the input hits near 5vdc.
this is and open circuit stated.
fell off, wires bad. connector bad. dead open sensor bad.
my fsm has no IAT resistance table. (sad)

my garage is 60f and my sensor reads 16k ohms (16,000)
with hot water (tap at sink) running over it , it might read
3000 ohms, or 3k. it is a NTC sensor, more heat , lower ohms.

the sensor is double locked, so never fall off.
slide red lock up, and mush lever down and pull conn. off sensor.
3 steps.



THE fsm STATES
K21) IAT SIGNAL CIRCUIT SHORTED TO VOLTAGE (12V?)
(K21) IAT SIGNAL CIRCUIT OPEN (FELL OFF?)
(K900) SENSOR GROUND CIRCUIT OPEN (FELL OFF)
IAT SENSOR (BAD)
POWERTRAIN CONTROL MODULE (PCM) nah.

Mar 09, 2014 | 2009 Jeep Wrangler 3.8

1 Answer

1994 jeep wrangler map sensor location on motor


I have a 94 jeep wranger just started to idle at 3000-3500 rps checked the tps and tbi no change but remove the vacuum line to map sensor idle lowers 2000 but runs rough

Jan 31, 2013 | 1994 Jeep Wrangler

1 Answer

Please help me find the( iat) sencer on a 2.4 jeep wrangler the location and how many wires r coming mout of it im trying 2 hook a chip 2 it called mind blower


Intake air temperature sensor is usually located about six inches or so behind the throttle body. It screws right into the top of the intake manifold and has two wires.

Mar 31, 2011 | Jeep Wrangler Cars & Trucks

1 Answer

1998 jeep wrangler 4.0...trying to locate the IAT sensor on throttle body...there are three sensors on throttle body...i know which on is maps


The IAT on your Jeep should be located on the intake manifold, directly behind the throttle body. It will be a screw in sensor with a two wire plug.

Mar 20, 2011 | 1998 Jeep Wrangler

1 Answer

Where is the IAT sensor on a 1995 jeep wrangler


Hello,
The IAT sensor islocated in the front sensor on the intake manifold it has a grey 2 wire plug that is the 4.0.if it's the 2.5,the sensor is in the back sensor on the manifold.
Thank you for using fixya

Dec 19, 2010 | Jeep Wrangler Cars & Trucks

3 Answers

IAT sensor location


Please specify the year, make and model of your vehicle to give the exact location.

Nov 02, 2010 | Jeep Grand Cherokee Cars & Trucks

1 Answer

I need a pic to see where the iat sensor is at for my 94 jeep wrangler. Been surfing the web with no results.


You didn't mention which engine but if it's a 4.0, it is about six inches past the throttle body right on top of the intake common plenum. It's the only one that has wires (2) and not a vacuum hose attached to it.

Apr 21, 2010 | 1994 Jeep Wrangler

1 Answer

Need to know the location of the iat sensor for a 94 honda accord.


Not 100% sure of exact location but IAT stands for "incoming air temperature", so I'd start at air inlet to throttlebody, and look close at intake manifold areas, as well. Should be a small probe into opening.

Sep 07, 2009 | Honda Accord Cars & Trucks

1 Answer

Need to find where the IAT sensor is located?


it is the air Intake Temperature Sensor located at the air cleaner housing.

Dec 06, 2008 | 2001 Nissan Xterra

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