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brownjeff
brownjeff, ASE Certified Technician
Category: Dodge
Satisfied Customers: 13886
Experience:  17 years experience, ASE certified, dealership certified, Service Manager for 15 years,
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2004 Dodge Ram 3500: Where is the MAP sensor located..diesel engine

Resolved Question:

Where is the MAP sensor located on a 2004 Dodge Ram 3500 diesel engine? Is that something I can change myself?
Submitted: 8 years ago.
Category: Dodge
Expert:  brownjeff replied 8 years ago.

I will attach instructions on how to change and a picture on the location. If you still need help just reply, if not click ACCEPT when we are done.

 

Thanks,

 

JB

 

REMOVAL

The combination, dual function Intake Manifold Air Temperature Sensor/MAP (IAT/MAP) sensor is installed into the top of the intake manifold (see picture).

  1. Clean area around sensor.
  2. Disconnect electrical connector from IAT/MAP sensor.
  3. Remove two T-15 Torx headed screws.
  4. Remove sensor from intake manifold.
  5. Check condition of sensor o-ring

 

INSTALLATION

  1. Check condition of sensor o-ring.
  2. Lubricate sensor o-ring with clean engine oil.
  3. Clean sensor mounting area at intake manifold.
  4. Position sensor into intake manifold.
  5. Install and tighten 2 sensor mounting screws to 1 N·m (9 in. lbs.) torque.
  6. Connect electrical connector to sensor.

1 - TOP OF INTAKE MANIFOLD
2 - IAT/MAP SENSOR
3 - ELEC. CONNECTOR
4 - MOUNTING BOLTS (2)

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