2004 Jeep Wrangler Logo
RyanO Posted on May 18, 2012

Where is the MAF sensor on a Jeep Wrangler 04

  • Larry Ng
    Larry Ng Jul 18, 2023

    04 =2004
    OR
    04 MEANS ENGINE LITERS 4. ???????
    VIN TOLD AND THAT TELLS ENGINE THERE.

    jEEP TJ , NAMED.
    AMC 242 4.0 L inline 6. IS COMMON.

    YES ON NEWER 2.4l JEEPS(NOT YOURS)
    YES ON DIESEL 2.7.
    BUT NOT 4.0. STOP READING TOYOTA POSTS?
    NOT 2.5l

    THE ANSWER IS NO,UNLESS ENGINE SWAPS HappenED.
    OR
    THIS 4.0L INLINE 6, USES A MAP SENSOR TO COMPUTE AIR FLOWS.
    AND IAT, AND RPM AND THROTTLE ANGLE AND ENGINE LOAD.
    AND TRIMMED BY ONE OXYGEN SENSOR.
    (AND ECT TEMPS TO)_
    SORRY ZERO MAF.

    NOW THE EXCEPTION, YOU NOT TELLING ENGINE FIRST

    THE DEVIANT. OPTIONS

    2003-2004: 2.4L power tech engine with 5-speed NV1500 manual transmission. HAS NO MAP, PERIOD.

    YES 3 ENGINES, TJ
    2.4l(NO BUT THE 2009 YEAR, COMPASS DID )<<< YEARS DO MATTER AND NO VIN TOLD.
    2.5l- NO
    4.0l -NO
    SEE THE COMPLEXITY HERE
    https://www.jeepfederation.com/blog/hist...


    YES ON SOME 2.7l DIESELS BUT NOT ON ANY TJ
    HUNT ENDED.

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1 Answer

Mike Miller

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  • Contributor 20 Answers
  • Posted on May 18, 2012
Mike Miller
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Locate the air filter box. From the box, there should be a large hose going toward the engine (air intake). There will be a few fasteners around the hose holding a smallish black box off to the side. The MAF sensor is inside that large hose, near that black box. It should be in the center of a plastic circular harness within the hose once you disassemble it. Be careful with the sensor, they are extremely sensitive to solvents. Use MAF sensor cleaner ONLY if you want to clean it (recommended for better MPG around every 20-50K miles). Hope that helps!

  • Larry Ng
    Larry Ng Jul 19, 2023

    THERE IS NONE, LOOKING FOR IT IS PAINFUL NOT THERE.
    YOUR ANSWER IS FOR 2009 compass 2.4l, BUT NO TJ

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3 Related Answers

Anonymous

  • 6982 Answers
  • Posted on Apr 14, 2009

SOURCE: location/testing of crank sensor 1995 jeep wrangler

Should be on the bellhousing on the drivers side just where you need rubber arms to reach it.Should have no continuity between b&c terminals (check with ohmeter) Harness plug is usually on the drivers side between the master cyl and the back of the engine (unless someone moved it)

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Bill Hackett

  • 383 Answers
  • Posted on May 10, 2009

SOURCE: jeep wrangelr Crank Position Sensor

wall5552: there were two engines used in 1992 Jeep Wranglers.
A 2.5 liter and a 4.0 liter. HOWEVER>>>> The location for the crank angle sensor is the same for both.
It is located on the bell housing up near the front at about the 10:00 PM position.
The Cam position sensor is located in the Distributor on both engines as well.

Anonymous

  • 14 Answers
  • Posted on Apr 21, 2010

SOURCE: 97 jeep wrangler getting spark not fuel. I

Sounds good ninemil, I would also check for any bent or disconnected fuel lines that would restrict the fuel flow as well. I do not know if this has a fuel pump assembly but you should be able to hear it actuate on when the key is in the "on" position. How did it act before you shut it off? Was it harder to start? Make sure you buy a high quality pump (Carter) many of those cheaper brands will fail trust me.

Testimonial: "It actually had no spark or fuel . It was the computer. Thanks for answering"

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