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:
Diagnosis and testing
BATTERY
The battery must be completely charged and the terminals should be properly
cleaned and inspected before
diagnostic procedures are performed. See Cleaning for the proper battery
cleaning ...
Removal
WARNING: Refer to the applicable warnings and cautions for this
system before
performing the following operation. Failure to follow the warnings and
cautions may result in possible se ...
Diagnosis and Testing
BATTERY SYSTEM
The battery, starting, and charging systems in the vehicle operate with one
another and must be tested as a
complete system. In order for the engine to start and the battery to main ...