Dodge Ram Truck 1500-2500-3500. Manual — part 1472
4.7L V-8
The MAP sensor (3) is located on the front of the
intake manifold. An o-ring seals the sensor to the
intake manifold.
1. Disconnect electrical connector at sensor.
2. Clean area around MAP sensor.
3. Remove 2 sensor mounting bolts.
4. Remove MAP sensor from intake manifold.
5. Check condition of sensor o-ring.
5.7L V-8
The Manifold Absolute Pressure (MAP) sensor is
mounted to the front of the intake manifold air plenum
box.
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FUEL INJECTION - GAS
DR/DH
1. Disconnect electrical connector at sensor by sliding
release lock out. Press down on lock tab for
removal.
2. Rotate sensor (3) 1/4 turn counter-clockwise for
removal.
3. Check condition of sensor o-ring.
8.3 L - SRT-10
The manifold absolute pressure sensor is mounted on the drivers side of the intake manifold.
1. Disconnect the electrical connector from the MAP sensor.
2. Remove MAP sensor mounting screws.
INSTALLATION
3.7L V-6
The Manifold Absolute Pressure (MAP) sensor is
mounted into the front of the intake manifold.
DR/DH
FUEL INJECTION - GAS
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An o-ring (2) is used to seal the sensor to the intake
manifold.
1. Clean MAP sensor mounting hole at intake mani-
fold.
2. Check MAP sensor o-ring seal for cuts or tears.
3. Position sensor into manifold.
4. Install MAP sensor mounting bolts (screws). (Refer
to 14 - FUEL SYSTEM/FUEL DELIVERY - SPECI-
FICATIONS)
5. Connect electrical connector.
4.7L V-8
The MAP sensor is located on the front of the intake
manifold.
14 - 78
FUEL INJECTION - GAS
DR/DH
An o-ring (2) seals the sensor to the intake manifold.
1. Clean MAP sensor mounting hole at intake mani-
fold.
2. Check MAP sensor o-ring seal for cuts or tears.
3. Position sensor into manifold.
4. Install MAP sensor mounting bolts (screws). (Refer
to 14 - FUEL SYSTEM/FUEL DELIVERY - SPECI-
FICATIONS)
5. Connect electrical connector.
5.7L V-8
The Manifold Absolute Pressure (MAP) sensor (1) is
mounted to the front of the intake manifold air plenum
box.
1. Clean MAP sensor mounting hole at intake mani-
fold.
2. Check MAP sensor o-ring seal for cuts or tears.
3. Position sensor into manifold.
4. Rotate sensor 1/4 turn clockwise for installation.
5. Connect electrical connector.
8.3L - SRT-10
1. Install the MAP sensor to the intake manifold.
2. Install MAP sensor mounting screws and tighten mounting screws to 4 N·m (35 in. lbs.).
3. Connect the electrical connector to the MAP sensor.
DR/DH
FUEL INJECTION - GAS
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