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:
ELECTRONIC SPEED CONTROL — IF EQUIPPED
When engaged, the Electronic Speed Control takes over
the accelerator operation at speeds greater than 25 mph
(40 km/h).
The Electronic Speed Control lever is located on the right
side of the stee ...
COMPASS MINI-TRIP COMPUTER (CMTC) — IF EQUIPPED
NOTE:
• The compass on your vehicle is self-calibrating, eliminating
the need to manually calibrate the compass.
• If the vehicle is equipped with a Chrysler gps
(Navigation Radio), the NAV sy ...
Solenoid, evaporative emissions purge
Operation
During the cold start warm-up period and the hot start time delay, the PCM
does not energize the solenoid.
When de-energized, no vapors are purged.
The proportional purge solenoid o ...
