Where is my MAP Sensor located and how do I get to it?
I'm looking for my MAP Sensor on My '02 Jeep Liberty 3.7L. How do I get to it and Remove it?
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Solution retenue
Rep: 762,1k
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877
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Mariah Sklaney check at the front of the intake manifold
3.7L
The Manifold Absolute Pressure (MAP) sensor is mounted into the front of the intake manifold (Fig.18). An o-ring is used to seal the sensor to the intake manifold (Fig. 19).
(1) Disconnect electrical connector at sensor.
(2) Clean area around MAP sensor.
(3) Remove 2 sensor mounting screws.
(4) Remove MAP sensor from intake manifold.
(5) Check condition of sensor o-ring (Fig. 19).
INSTALLATION
The Manifold Absolute Pressure (MAP) sensor is mounted into the front of the intake manifold (Fig. 18). An o-ring is used to seal the sensor to the intake manifold (Fig. 19).
(1) Clean MAP sensor mounting hole at intake manifold.
(2) Check MAP sensor o-ring seal for cuts or tears.
(3) Position sensor into manifold.
(4) Install MAP sensor mounting bolts (screws). Tighten screws to 3 N·m (25 in. lbs.) torque.
(5) Connect electrical connector.
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The part is extremely hard to get to. The sensor broke in half while trying to remove the housing to get to the Thermostat sensor. It’s as if you need a special size tool to remove the bolts. Any advice on how I can remove the old sensor?
Hi Wendy. I replacement my MAP sensor and found that by removing the plastic box on top of the engine really helps. This will allow you to have better access to the part. I have seen a few posts about replacing the MAP sensor and NO ONE says to use a 7 mm socket or wrench! None of my one-quarter rachets would fit into the very small space to remove the left side 7 mm hex head screw. The RH side of the part, I removed with a 7 mm box wrench. I went to Autozone and found a "mini rachet" that is one quarter inch drive. The total length is 3.5 inches but the head of the rachet is only 5/8 in wide and only 1/2 thick. Got home and it just fit into the confined space and I was able to remove the bolt. I hope this helps somebody out there.......Hal from Bradner OH
Rep: 13
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This Guy is right on where the Map sensor is on your Jeep.He shows a Picture of the location also!>>>>>>>>>... oldturkey03 @oldturkey03
Rep: 724.2k
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Mariah Sklaney check at the front of the intake manifold
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3 commentaires
I own a 2012 Jeep patriot 2.4 engine can you please help me to find my Map sensor!? Thanks very much
par M c
I put a 2007 3.7 jeep liberty engine in a 2008 jeep liberty limited and have plug in harness that I can't figure out where it goes
par Cliff Napier
above comment about 07 3.7L into 08, are they still the same engine? just wondering myself I have 06 I thought or I know body style was changed in '08 but did they keep the same engines which out anything might be why you can't figure out the harness
par Jeremie Chasse