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, speed, output
DESCRIPTION
Fig. 378: Identifying Output Speed Sensor
- OUTPUT SPEED SENSOR
The Output Speed Sensor (1) is a two-wire magnetic pickup device that
generates an AC signal as rotation
occurs ...
ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated Onboard
Diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. Whe ...
Description, Operation
DESCRIPTION
OPERATION
The following procedure has been established to assist technicians in the
field with enabling and running OBD
II Monitors. The order listed in the following procedur ...
