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:
Removal
WARNING: Refer to the applicable warnings and cautions for this
system before
performing the following operation. Failure to follow these instructions
may
result in serious or fat ...
Module, final drive control
DESCRIPTION
The AWD ECM (electronic control module) mounts on the driver side cowl side
panel, where it is concealed by
the instrument panel. It communicates with other systems over the high-speed ...
Valve, A/C expansion
DESCRIPTION
Fig. 315: A/C Expansion Valve Description KA
The rear A/C expansion valve controls the amount of refrigerant entering the
rear A/C evaporator. The rear A/C
expansion valve is of a t ...
