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:

Thermostat
Description 2.0L DIESEL/2.4L ENGINE Fig. 115: THERMOSTAT - AIR BLEED - SEAL - RETURN SPRING - PELLET CHAMBER The primary thermostat for the 2.0L diesel and 2.4L gas engines are locate ...

Diagnosis and Testing, Removal, Installation
DIAGNOSIS AND TESTING INSTRUMENT CLUSTER As a quick diagnosis, the cluster will perform a functional check of the odometer display, transmission range display and warning indicators after the ign ...

Standard procedure
ENGINE GASKET SURFACE PREPARATION Fig. 4: PROPER TOOL USAGE FOR SURFACE PREPARATION To ensure engine gasket sealing, proper surface preparation must be performed, especially with the use of alu ...

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