Question about 2002 Jeep Liberty

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Need a wiring diagram for map sensor in 2006 Jeep Liberty 4x4 3.7L

Need MAP/IAT wiring diagram to show what wire go to MAP and IAT

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Go to autozone and ask for the wiring diagram. They will print one for you for free. If you dont have an autozone near you try another parts store. If you purchase a haines of chiltons manual ($25 in a retail store or $18 on amazon), it will have a detailed wiring diagram of the MAP sensor.

Good Luck!

Posted on Jan 04, 2015

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6ya6ya

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SOURCE:

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Posted on Jan 02, 2017

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Anonymous

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SOURCE: 2005 jeep liberty diesel code # p0101 map- sensor out of range what is map

The MAP sensor (MANIFOLD ABSOLUTE PRESSURE) changes voltage or frequency as intake manifold pressure changes (air flow increases or decreases). The engine's computer uses the reading to advance or ****** engine timing. On older, non-fuel injected engines the vacuum advance on the distributor did basically the same thing.
The MAP sensor also works with other sensors on the Jeep engine, specifically the Throttle Position Sensor (on the throttle body) and Crank Position Sensor (on the transmission bell housing) to control other fuel flow and ignition timing functions.
If you're having problems with the MAP sensor, or are getting a Check Engine light and code for the MAP sensor keep in mind that other problems may cause that error code.
Bad vacuum hoses, vacuum leaks, bad EGR valves, intake manifold leaks, clogged air filter can all affect the MAP. sensor. To know for sure all the other sensors should be checked for correct voltage and perimeters
Also, if you have done any mods to the engine, especially intake, exhaust and ignition mods you may get an error code for the MAP or incorrect reading and a resulting loss in power or increased fuel usage.
The map sensor is easy to change with a couple screws off the Throttle body.. The part the air inters (the air breather). Buy one from the auto parts store if your sure that is the problem and just replace it..There is no adjustments to it...

It really sounds to me that you have a small vacuum leak in a line somewhere.You can try spraying the motor vacuum lines with soapy water with the vehicle running to find a leak. Also listen and feel under the dash for leaks and hissing sounds.
Hope this helps.......

Posted on Oct 31, 2008

Anonymous

  • 373 Answers

SOURCE: need to know which wire is which out of the map sensor

well if you don't geta answer call auto zone or auto advance

Posted on Feb 11, 2009

Anonymous

  • 1 Answer

SOURCE: i need to replace the

The Manifold Absolute Pressure sensor is located on top of the cylinder head, right side, about 2/3 of the way back. there is one screw holding it in. You will need to take off the plastic engine cover off to access it. The sensor in the airbox is the MAF sensor.

Posted on Feb 15, 2009

rogrrabbit

Roger Campbell

  • 986 Answers

SOURCE: need a tail light wiring diagram for 2005 Jeep Liberty

I advice you don’t cut into the wiring harness but get the proper kit that is plug and play.

Posted on Jun 14, 2009

Anonymous

  • 13 Answers

SOURCE: on a 97 jeep grand cherokee, which wire coming

DK/GR&RED. Center wire.Other wires are 5 volt ref and system ground.

Posted on Jun 22, 2010

Testimonial: "Thanks for your help, although on my 97 there are two whites and a red, but there are still only three so i'll try the center wire, nice to have a starting point !"

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1 Answer

Where is iat sensor located on 2006 tpyota tacoma 4,ol ?


Intake Air Temperature (IAT) sensor and Manifold Absolute Pressure (MAP) sensor are combined into a single assembly which is called Mass Air Flow (MAF) sensor. This MAF sensor is located on the air filter box near air filter hose, and is connected with a five wire connector. You cannot replace the IAT sensor alone. Instead a MAF sensor is replaced altogether.

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Thank you for visiting Fixya.

Apr 14, 2015 | 2006 Toyota Tacoma

1 Answer

What wire goes to the maf sensor and iat sensor on a 2006 jeep liberty sport 3.7l 4x4????


its useless.
stop doing that
stop wasting time , money and breaking the law (usa )
if you cant believe the truth,
then call them , the criminals.

Sep 13, 2014 | 2006 Jeep Liberty Sport

1 Answer

Map sensor wiring diagram


Have the dealer fax or email it to you.

Jul 13, 2014 | 2006 Jeep Liberty

1 Answer

I need a map sensor wiring diagram?


old post get one yet? its in the FSM, factory service manual

Jul 13, 2014 | 2006 Jeep Liberty

2 Answers

What color wires on MAF/IAT sensor for 2005 grand Cherokee limited


what job? which engine.? 3.7L SOHC, engine? or the 4.7 V8?
3.7 is just a 4. 7 with missing 2 cyl. (the engine plants in Detroit are side by side)
hacking ?(if true, i can prove it wont work what ever you are doing) ask why?)
or diagnosing them? sure can help,
the FSM book covers this, ever heard of the factory service manual. ??? aka. SM? but the Factory one is BEST !
the chapter 8 covers all this. ever inch of wires. covered.

the IAT has 2 wires, see it there, its obvious the colors.
the MAF, what maF? ) sure you meant MAP ok?)

2005 is a WK jeep,
the full manual is here
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service

if you use the live data from the scan tool
you can see if either are reading wrong, did you?>

my guess is you meant air flow sensors in general.
there are 2 kinds, MAP and MAF
most jeeps run a MAP and not a MAF.!
if you knew how to test both you'd for sure know what is there.
In fact i always check this first. (speed density/air density systems are radically different)

there is no MAF.
the MAP measures Baro vacuum in the plenum
and the PCM has very complex tables that computer injection rates vacuum readings (air flow is calculated on this engine not measured directly with a MAF)
page 8w-30-11 and 30-16 cover both sensor wiring.

the map only measures vacuum (or in science, Baro pressure).
i have the baro to voltage reading chart for this sensor.
if you need it.
ah shucks , this guy has it...

http://www.fixkick.com/sensors/my-map.html#Jeep

some FSM its missing this very important chart.
grab it and keep it.

Jul 08, 2014 | 1997 Jeep Grand Cherokee

1 Answer

NO POWER TO SPARK PLUG toyota noah 2003 showing error code p0105, p0110, p0115. some one help me plz.


code p0105 refers to manifold absolute pressure (MAP) sensor/ barometric pressure (BARO) sensor--circuit malfunction===causes --wiring---MAP sensor--BARO sensor--ECM
code p0110 refers to intake air temperature (IAT) sensor--circuit malfunction===causes---wiring ---IAT sensor--ECM
code po115 refers to engine coolant temperature (ECT) sensor--circuit malfunction===causes---wiring--ECT sensor---ECM

Dec 25, 2013 | Cars & Trucks

5 Answers

MAF, IAT, MAP and Coolant Level Sensor Problem


They share the engine wiring harness from the computer (called the PCM) and a common ground circuit, which is referred to as the signal return. So I think you need to look for a defective ground.

Nov 18, 2011 | 2003 Mazda MPV

1 Answer

I have a MAF/IAT combo in my 98 plymoth neon 2.0 DOC i need a wire diagram for the wires goin to the sensor


SENSOR GND A BLK/LT BLU
IAT SENSOR SIG B BLK/RED
5 VOLT SUPPLY C VIO/WHT
MAP SENSOR SIG D DK GRN/RED

Aug 03, 2010 | 1998 Plymouth Neon

2 Answers

I need to replace the map sensor in my 06 jeep liberty diesel...i was wondering if you know the location of the map sensor...i think it is location inside the airbox


The Manifold Absolute Pressure sensor is located on top of the cylinder head, right side, about 2/3 of the way back. there is one screw holding it in. You will need to take off the plastic engine cover off to access it. The sensor in the airbox is the MAF sensor.

Jan 24, 2009 | 2006 Jeep Liberty

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