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:

Converter, catalytic
DESCRIPTION WARNING: The normal operating temperature of the exhaust system is very high. Therefore, never work around or attempt to service any part of the exhaust system until it ...

Description, Diagnosis and Testing
DESCRIPTION This vehicle is equipped with either an equal length halfshaft system, consisting of short halfshafts on both sides with an intermediate drive shaft on the right side, or an unequal le ...

EMISSIONS INSPECTION AND MAINTENANCE PROGRAMS
In some localities, it may be a legal requirement to pass an inspection of this vehicle’s emissions control system. Failure to pass could prevent vehicle registration. For states that require a ...

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