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:

CARGO AREA FEATURES
Rechargeable Flashlight — If Equipped The rechargeable LED flashlight stores in its charging station in the left rear quarter trim panel. To remove it, press on the indent on the side of the flas ...

Cylinder compression pressure test
The results of a cylinder compression pressure test can be utilized to diagnose several engine malfunctions. Ensure the battery is completely charged and the engine starter motor is in good opera ...

Diagnosis and testing
EXCESSIVE EXHAUST SYSTEM NOISE CONDITION POSSIBLE CAUSES CORRECTION EXCESSIVE EXHAUST NOISE (UNDER HOOD) 1. Exhaust manifold cracked or broken.2. Manifold to cyl ...

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