Operation CHARM
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Land Rover
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2000
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Range Rover (LP) V8-4.6L
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Repair and Diagnosis
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Powertrain Management
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Tune-up and Engine Performance Checks
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Compression Check
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Specifications
Compression Check: Specifications
Expected readings
(Throttle fully open, battery fully charged)
8.31:1 engine
10.2-10.9 bar (148-158 psi)
9.35:1 engine
11.5-12.2 bar (166.75-176.9 psi)