Dodge Journey: Air injection
Operation
SYSTEM
The Powertrain Control Module (PCM) monitors many different circuits in the
fuel injection, ignition, emission
and engine systems. If the PCM senses a problem with a monitored circuit often ...
Pump, air
Description
The air injection pump is located on the left side of the engine compartment.
The pump is operated by an
internal electrical motor and is mounted to a bracket by rubber isolators. An
...
See also:
Sensor, variable line pressure
DESCRIPTION
Fig. 390: Identifying Variable Line Pressure Sensor
- PRESSURE CONTROL SOLENOID
- LINE PRESSURE SENSOR
- SHOULDER SCREW
- VARIABLE LINE PRESSURE HEADER
- MANUAL SHAFT
- SC ...
Description, Operation, Diagnosis and Testing
DESCRIPTION
The lubrication system is a full-flow filtration, pressure feed type. The oil
pump body is mounted to the engine
block. The pump inner rotor is driven by the crankshaft. A structural w ...
Tubes and hoses, brake
DESCRIPTION
The brake tubes are steel with a corrosion-resistant nylon coating applied to
the external surfaces.
The flex hoses used at each wheel brake are made of reinforced rubber with
fitt ...
