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 ...

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Diagnosis and Testing
ELECTRIC BACKLIGHT (EBL) SYSTEM NOTE: Illumination of the defogger switch indicator lamp does not necessarily mean that electrical current is reaching the rear window glass and/or the outside ...

Switch, oil pressure
Description The engine oil pressure switch is located on the right side of the engine block. The switch screws into the engine main oil gallery. The normally closed switch provides an input throug ...

Description, Operation
DESCRIPTION NOTE: LHD model shown. RHD model similar. Fig. 226: Heater Core-Description The heater core (1) for the heating-A/C system is mounted within the HVAC air distribution housing, ...

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