No MAF sensor!?

8587 Views 15 Replies 12 Participants Last post by dgc334, 5 d ago

Mrtjet

Discussion Starter · Jan 6, 2020

I went to clean the MAF sensor on my '19 Cherokee latitude 2.4. I disconne ted the tube at the air filter box and no maf sensor!? Could someone tell me where it is or does it even have one. Thank you.

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sanghill

· #2 · Jan 6, 2020

Searched moparonlineparts.com for "sensor mass airflow" and didn't find anything.
Maybe it does not have one. I don't have a clue. I don't have a 2019 or a 2.4L.
Emission components in the USA are warranted for 100K miles so I wouldn't worry about it. If I am wrong someone will beat up on me.
I have a 2014 V6. Don't have any idea if it has a MAF sensor. If it does I have never had a problem with it.
If your MAF sensor, if it exists, has a problem you will get a check engine light, guaranteed.

Mrtjet

Discussion Starter · #3 · Jan 6, 2020

Thank you sanghill. I don't have a problem with it. I just figured it could use a cleaning. After all I've got 62000 miles on it.

Turbo2.0

· #4 · Jan 6, 2020

Jeep Cherokee Mass Air Flow Sensor

Shop lowest-priced OEM Jeep Cherokee Mass Air Flow Sensors at MoparPartsGiant.com. All fit 2014-2018 Jeep Cherokee and more.

www.moparpartsgiant.com

.

jeepfan4x4

· #5 · Jan 6, 2020

The V6 doesn’t use one for the record, so you should only find it for 2.4.

Not sure about the 2.0.

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Mrtjet

Discussion Starter · #6 · Jan 6, 2020

Thanks jeepfan 4×4. Now where would I find it? It's not near the air filter box, as I figured it would be. Maybe the 2.4 doesn't have one either!? Anyone out there no?

techguyga

· #7 · Jan 7, 2020

Mrtjet said:
Thanks jeepfan 4×4. Now where would I find it? It's not near the air filter box, as I figured it would be. Maybe the 2.4 doesn't have one either!? Anyone out there no?

User Turbo2.0 already posted a link. According to the diagram in his link, it's part 10 on the diagram.

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Jimmy07

· #8 · Jan 7, 2020

2

Mrtjet said:
I went to clean the MAF sensor on my '19 Cherokee latitude 2.4. I disconne ted the tube at the air filter box and no maf sensor!? Could someone tell me where it is or does it even have one. Thank you.

No MAF sensor.

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Mrtjet

Discussion Starter · #9 · Jan 8, 2020

Thank you very much!

Gasketguy4u

· #10 · Feb 15, 2020

Mrtjet said:
I went to clean the MAF sensor on my '19 Cherokee latitude 2.4. I disconne ted the tube at the air filter box and no maf sensor!? Could someone tell me where it is or does it even have one. Thank you.

I have the same issue..2017 jeep Cherokee latitude 2.4l..getting p2000 and p0104 code says possible bad MAF...parts stores show one but it's not anywhere I can find....the place, where one should be, is missing never installed. found the Air temp sensor but no MAF... air leak or bad filter...i noticed a few bolts missing from the air filter box sure these oil change places love to check em but one didnt replace the bolts....going to fix that and replace the filter....? Any suggestions?

Tyler-98-W68

· #11 · Feb 16, 2020

Its a Speed Density system........MAP sensor no MAFs

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brianbelmonte1

· #12 · 3 mo ago

Gasketguy4u said:
I have the same issue..2017 jeep Cherokee latitude 2.4l..getting p2000 and p0104 code says possible bad MAF...parts stores show one but it's not anywhere I can find....the place, where one should be, is missing never installed. found the Air temp sensor but no MAF... air leak or bad filter...i noticed a few bolts missing from the air filter box sure these oil change places love to check em but one didnt replace the bolts....going to fix that and replace the filter....? Any suggestions?

Map sensor is on the intake manifold on the passenger side of vehicle toward the bottom. Can be serviced by removing the air filter box or access from underneath the vehicle

brianbelmonte1

· #13 · 3 mo ago

Mrtjet said:
I went to clean the MAF sensor on my '19 Cherokee latitude 2.4. I disconne ted the tube at the air filter box and no maf sensor!? Could someone tell me where it is or does it even have one. Thank you.

Map sensor is on the intake manifold on the passenger side of vehicle toward the bottom. Can be serviced by removing the air filter box or access from underneath the vehicle

47jeepnorth

· #14 · 6 d ago

I wish someone had a clear picture of where is was so I can get my hands on it to clean it

Gary Kline

· #15 · 5 d ago

MAP and MAF sensors measure airflow coming into the engine so they're almost always on the intake manifold often near an air temp sensor (they work in combination to determine how dense the incoming air is so the ECU can inject the proper amount of fuel). I have the V6 so my location is different (it's on the upper intake manifold). On a 2.4 the intake manifold is on the back side of the engine I think (facing the firewall). According to the service manual the location is shown by #2 below.

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dgc334

· #16 · 5 d ago

Gary Kline said:
MAP and MAF sensors measure airflow coming into the engine so they're almost always on the intake manifold often near an air temp sensor (they work in combination to determine how dense the incoming air is so the ECU can inject the proper amount of fuel). I have the V6 so my location is different (it's on the upper intake manifold). On a 2.4 the intake manifold is on the back side of the engine I think (facing the firewall). According to the service manual the location is shown by #2 below.

View attachment 224300

FWIW, Mass Air Flow (MAF) sensors are always in the intake stream before the throttle body. Manifold Absolute Pressure (MAP) sensors are always in the intake manifold.

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