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Home >> BMW >> 2005 >> 645Ci Convertible (E64) V8-4.4L (N62) >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Compression Check >> Specifications

Compression Check: Specifications





Compression Pressure (N62/B44)

Minimum Lift of Valvetronic 9 bar

Maximum Lift of Valvetronic 18 bar

Maximum deviation of all cylinders to each other 1.5 bar
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