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Thread: What turbo boost would I expect on a 1.9 CDTi?

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    Default What turbo boost would I expect on a 1.9 CDTi?

    I noted on a live diagnostic run this morning that the turbo boost peaked at 172 kPa @ 1932 RPM (normal baromic pressure was noted at 98 kPa). I was just wondering if this is considered a normal enough turbo boost reading?

    thanks

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    Regular Member tommy1976's Avatar
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    how do you perform a live diagnostic run?opcom?

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    yep. Over a 20 minute drive.

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    Regular Member lee gsi's Avatar
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    Vehicle : Signum

    Trim : Design

    Engine : 1.9 CDTi

    Year : 2005

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    20 Psi is normal I think

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    172 kPa equates to approx 25 Psi according to online convertor. I suppose with BSR remap, the boost would be increased a little.

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    Regular Member nutron's Avatar
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    Vehicle : Vauxhall

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    Standard boost is approximately 22psi relative with 24psi on over boost. EDS stage one remaps do not alter boost, BSR remaps do increase the boost.

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    Regular Member tommy1976's Avatar
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    Quote Originally Posted by wickedwillie View Post
    yep. Over a 20 minute drive.
    Ive got one. Great bit of kit.

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    North West Regional Organiser paulvectrac's Avatar
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    Vehicle : vectra

    Trim : vxr

    Engine : 2.8 v6 turbo

    Year : 2007

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    When a car is mapped people ad 120-140 mb of boost that's the usual Figuer
    Vectra vxr custome remaps egr deletes dpf and diagnostic work all remaps are custome bench tuning avalible all genuine equipment PM for info

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