Idle air control (iac) motor-4.7L v-8 engine. Manifold absolute pressure (map) sensor-3.9/5.2/5.9L engines
The IAC motor is located on the throttle body. REMOVAL (1) Remove air duct and air resonator box at throttle
body.
(2) Disconnect electrical connector from IAC motor
(Fig. 20).
(3) Remove two mounting bolts (screws) (Fig. 21).
(4) Remove IAC motor from throttle body. INSTALLATION (1) Install IAC motor to throttle body.
(2) Install and tighten two mounting bolts (screws)
to 7 N*m (60 in. lbs.) torque.
(3) Install electrical connector.
(4) Install air duct/air box to throttle body. The MAP sensor is located on the front of the
throttle body (Fig. 26). An L-shaped rubber fitting is
used to connect the MAP sensor to throttle body (Fig.
27). REMOVAL (1) Remove air duct at throttle body.
(2) Remove two MAP sensor mounting bolts
(screws) (Fig. 26).
Fig. 26 MAP Sensor Location-3.9/5.2/5.9L Engines 1 - MAP SENSOR 2 - MOUNTING SCREWS (2)
Fig. 27 MAP Sensor L-Shaped Rubber Fitting-3.9/ 5.2/5.9L Engines 1 - MAP SENSOR 2 - RUBBER FITTING 3 - IDLE AIR PASSAGE (3) While removing MAP sensor, slide the vacuum
rubber L-shaped fitting (Fig. 27) from the throttle
body.
(4) Remove rubber L-shaped fitting from MAP sensor. INSTALLATION (1) Install rubber L-shaped fitting to MAP sensor. (2) Position sensor to throttle body while guiding
rubber fitting over throttle body vacuum nipple.
(3) Install MAP sensor mounting bolts (screws).
Tighten screws to 3 N*m (25 in. lbs.) torque.
(4) Install air duct at throttle body.Idle air control (iac) motor-4.7L v-8 engine
Manifold absolute pressure (map) sensor-3.9/5.2/5.9L engines
Dodge Durango (DN) 1998-2003 Service Manual
- Lubrication and Maintenance
- Suspension
- Differential and Driveline
- Brakes
- Cooling System
- Battery
- Starting Systems
- Charging System
- Ignition System
- Instrument Panel Systems
- Audio Systems
- Horn Systems
- Speed Control System
- Turn Signal and Hazard Warning Systems
- Wiper and Washer Systems
- Lamps
- Passive Restraint Systems
- Electrically Heated Systems
- Power Distribution System
- Power Lock Systems
- Vehicle Theft/Security Systems
- Power Seat System
- Power Window Systems
- Power Mirror Systems
- Chime/Buzzer Warning Systems
- Overhead Console Systems
- Engine
- Exhaust System
- Frame and Bumpers
- Fuel System
- Steering
- Transmission and Transfer Case
- Tires and Wheels
- Body
- Heating and Air Conditioning
- Emission Control Systems
- Introduction