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Grand Cherokee 2WD V6-3.7L (2008)

Sensors and Switches > Sensors and Switches - Powertrain Management > Sensors and Switches - Computers and Control Systems > Knock Sensor > Component Information > Description and Operation > Description

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Knock Sensor: Description and Operation
Description

DESCRIPTION

Two knock sensors are bolted into the cylinder block under the intake manifold 3.7L & 4.7L. 

Two knock sensors are also used with the 5.7L. These are bolted into each side of the cylinder block (outside) under the exhaust manifold.

Sensors and Switches > Sensors and Switches - Powertrain Management > Sensors and Switches - Computers and Control Systems > Knock Sensor > Component Information > Description and Operation > Description

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