Dodge Journey: Description, Operation, Specifications
DESCRIPTION
NOTE: All engines use a fixed ignition timing system. Basic ignition timing is not adjustable. All spark advance is determined by the Powertrain Control Module (PCM).
The ignition system used on these engines is referred to as coil on plug. The system's four main components are the coils, crankshaft position sensor, spark plugs, and camshaft position sensors. The coil on plug ignition system utilizes an ignition coil for every cylinder. The ignition coils are mounted directly over the each spark plug.
OPERATION
The crankshaft position sensor and camshaft position sensor are hall effect devices. The camshaft position sensor and crankshaft position sensor generate square wave pulses that are inputs to the PCM. The PCM determines engine position from these sensors. The PCM calculates injector sequence and ignition timing from crankshaft AND camshaft position.
SPECIFICATIONS
FIRING ORDER
2.4L
Fig. 1: Identifying Firing Order 2.4L
The firing order is 1-3-4-2.
2.7, 3.5L
Fig. 2: Transverse 6 Cyl. Firing Order
The firing order is 1-2-3-4-5-6.
IGNITION RESISTANCE
IGNITION COIL RESISTANCE
SPARK PLUG
TORQUE
TORQUE SPECIFICATIONS
Ignition Control
...See also:
SEATS
Seats are a primary part of the Occupant Restraint System
of the vehicle. They need to be used properly for safe
operation of the vehicle.
WARNING:
• DO NOT allow people to ride in any area of y ...
Input shaft, transmission
DISASSEMBLY
Fig. 175: Snap Ring At Input Shaft
1. Remove the snap ring (2) that retains the input shaft bearing and sixth
gear to the shaft.
Fig. 176: Press Bearing From Input Shaft
2. Using ...
Transmission
COOLER, TRANSMISSION OIL
Description
Fig. 128: TRANSMISSION OIL COOLER
- Air Conditioning Condenser/Transmission Oil Cooler
- Transmission Cooler Outlet
- Transmission Cooler Inlet
- Air ...