How to Replace MAP Sensor 1999-2004 Jeep Grand Cherokee

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New MAP Sensor from 1AAuto.com 1aau.to/ib/1AEMP00020
This video shows you how to install a new MAP sensor from TRQ that is designed to perfectly fit your 1999-2004 Jeep Grand Cherokee. The Manifold Absolute Pressure (MAP) sensor measures the air coming into your fuel injected engine to determine how much fuel to add to get the right mix. A failing or failed sensor will contribute to rough or inefficient running engines. It will likely also trigger a check engine light. Replacing a failed sensor should be a priority.
This repair was done on a 2002 Jeep Grand Cherokee Limited 4.7L Sport Utility 4-Door AWD Automatic and the process should be similar on the following vehicles:
1999 Jeep Grand Cherokee
2000 Jeep Grand Cherokee
2001 Jeep Grand Cherokee
2002 Jeep Grand Cherokee
2003 Jeep Grand Cherokee
2004 Jeep Grand Cherokee
Tools you will need:
• Flat Blade Screwdriver 1aau.to/obyc/1AXAA00013
• Pry Bar 1aau.to/o3B/1AXAA00020
• 13mm Wrench 1aau.to/o6z/1AXAA00010
• 10mm Socket 1aau.to/obud/1AXAA00017
• 13mm Socket 1aau.to/obQD/1AXAA00015
• 15mm Socket 1aau.to/obQD/1AXAA00015
• Bent Nose Pliers
• 1/4 Inch Ratchet 1aau.to/obud/1AXAA00017
• 3/8 Inch Drive Ratchet 1aau.to/obQD/1AXAA00015
• Ratchet 1aau.to/obTQ/1AXAA00016
• Socket Extensions 1aau.to/obQD/1AXAA00015
• Cloth Rags 1aau.to/oIU/1AXSS00035
• Gloves 1aau.to/oaFm/1AXSS00048
• Paper Towels 1aau.to/oIU/1AXSS00035
• Safety Glasses
• Pick 1aau.to/oVR/1AXAA00037
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⚠ DISCLAIMER:
While TRQ strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. TRQ is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

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[@NHOutlaw]

Thank you! This video help with almost no problems. I just didnt have the socket for the sensor. Everything else went mostly smoothly. My jeep is now fixed.

[@user-ce3rh8jh4i]

Thanks for sharing, nice camera work

[@barryharris1151]

What was the map sensor causing, rich fuel mixture?

[@TheLostKiddoo]

Just remove the alternator and that's it. And the negative side of the battery

[@Terree918]

lots of rust on that engine.... mine dont look near that bad... thank god... looks like alot of work to get to ....bummer....

[@stevetaylor7456]

You removed way to much stuff unnecessary like battery and ac compressor and air box

[@TheLostKiddoo]

See I don't have to do the air box cuz I have a cold air intake