How to Remove the MAP Sensor from the Intake Manifold on Jeep Liberty?

The Manifold Absolute Pressure (MAP) sensor is normally mounted at the front of the intake manifold and seal with an O ring. First pull the electrical connector at the sensor to remove the sensor. Then we clean the area around the MAP sensor and remove the two sensor mounting screws. With the screws removed, remove the MAP sensor from the intake manifold and remove the sensor O-ring to inspect it.

How to Effectively Service and Replace a MAP Sensor on Jeep Liberty?

Be careful with the Manifold Absolute Pressure (MAP) sensor located at the rear of the intake manifold and sealed with an O-ring. Unplug the electrical connector from the sensor, then give the MAP sensor area a good cleaning. After that, detach the sensor mounting screw using a TORX key and pull out the MAP sensor from the intake manifold to check the O-ring. For mounting, clean inside the hole where the MAP sensor needs to be fitted and check that the O-ring is not damaged. Stick the sensor in the manifold opening, insert the screws and lessen them to 3 N-m (25 in. lbs.) before connecting the electrical wire again.

OEM Jeep Liberty MAP Sensor

Manifold Air Pressure Sensor

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Jeep Liberty M.A.P. Sensor Part Number: 56041018AD
$97.73 MSRP: $149.00
You Save: $51.27 (35%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor - Map; Manifold Absolute Pressure Sensor; Manifold Sensor; MAP Sensor; Sensor Map; Pressure Sensor
- Replaces: 56041018AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2012 Jeep Liberty | 65th Anniversary Edition, Jet, Limited, Renegade, Rocky Mountain Edition, Sport | 2.4L L4, 3.7L V6, 4 Cyl 2.4 L GAS, 6 Cyl 3.7 L GAS
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Jeep Liberty M.A.P. Sensor Part Number: 68002763AA
$112.00 MSRP: $167.00
You Save: $55.00 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Map; Manifold Absolute Pressure Sensor; Manifold Sensor; Pressure Sensor; MAP Sensor
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2003 Jeep Liberty | Limited, Renegade, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.7 L GAS
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Jeep Liberty Map Sensor Part Number: 5101120AB
$108.88 MSRP: $164.00
You Save: $55.12 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor - Map; Manifold Absolute Pressure Sensor; Air Temperature Sensor; Manifold Sensor; Pressure Sensor; Air Intake Temperature Sensor; Sensor Air Pressure; Sensor Map
- Replaces: 56044591AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2010 Jeep Liberty | Limited, Sport | 2.8L L4, 4 Cyl 2.8 L DIESEL

Jeep Liberty MAP Sensor

Choose OEM MAP Sensor that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each MAP Sensor follows strict manufacturing steps to lock in quality and fit. If your Jeep Liberty matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Liberty parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

A component which is really crucial in every Jeep Liberty is the MAP Sensor that measures the positive air pressure that is getting into the intake manifold. This small device sends information to the engine control unit so that it changes the fuel injectors' flow rate with regards to the volume of air in the cylinders to give the correct air-to-fuel ratio for combustion. The types of MAP Sensor which may be fitted in Jeep Liberty depend with the type of engine used in the model. In naturally aspirated engines, either a MAP Sensor or a mass airflow (MAF) sensor is used while a forced induction engine utilizes both. The MAP Sensor is then useful to meter fuel, control ignition timing as well as monitor pressure within the circuit, it differs from boost sensors that measures pressure over a threshold.

Jeep Liberty MAP Sensor Parts and Q&A

M.A.P. Sensor
56041018AD
Q: How to Remove the MAP Sensor from the Intake Manifold on Jeep Liberty?
A:
The Manifold Absolute Pressure (MAP) sensor is normally mounted at the front of the Intake Manifold and seal with an O ring. First pull the electrical connector at the sensor to remove the sensor. Then we clean the area around the MAP sensor and remove the two sensor mounting screws. With the screws removed, remove the MAP sensor from the intake manifold and remove the sensor O-ring to inspect it.
Map Sensor
5101120AB
Q: How to Effectively Service and Replace a MAP Sensor on Jeep Liberty?
A:
Be careful with the Manifold Absolute Pressure (MAP) sensor located at the rear of the Intake Manifold and sealed with an O-ring. Unplug the electrical connector from the sensor, then give the MAP sensor area a good cleaning. After that, detach the sensor mounting screw using a TORX key and pull out the MAP sensor from the intake manifold to check the O-ring. For mounting, clean inside the hole where the MAP sensor needs to be fitted and check that the O-ring is not damaged. Stick the sensor in the manifold opening, insert the screws and lessen them to 3 N-m (25 in. lbs.) before connecting the electrical wire again.