Operation CHARM
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Jeep
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1995
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Grand Cherokee 4WD V8-318 5.2L VIN Y MFI
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Repair and Diagnosis
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Specifications
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Electrical Specifications
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Powertrain Management
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Ignition Timing
Ignition Timing
Ignition timing
is electronically controlled by the Powertrain Control Module
(PCM)
and is not adjustable.