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:

Spring(s), valve
Description The valve springs are made from high strength, chrome-silicon steel. The springs are common for intake and exhaust applications. The valve spring seat is integral with the valve stem ...

Removal, Installation
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 po ...

Motor, blower, rear
DESCRIPTION Fig. 191: Rear Blower The rear blower motor (1) is a 12-volt, direct current (DC) motor mounted within a plastic housing with an integral wire connector (4) and a squirrel cage-type ...

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