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compression test

jamema
jamema
in Ford Focus Club

Featured Replies

1.6 tdci dv6c 115🙁

Hi all does anyone know the psi/bar for a compression test.

What the reading should be and differences allowance between cylinders.

Thanks

  • Quote


    Anything above 250 PSI is about diesel range. It's not necessarily how high the readings are, but how consistent they are. You can usually tell straight away if something's wrong as it won't get anywhere near. Otherwise around 10% discrepancy

  • Quote

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