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Differences between Ford Fiesta Mk7 1.6 TDCi 75 HP and 90 HP

Altu
Altu
in Ford Fiesta Club

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Hello everyone,

I would like to know what are the exact differences between the Ford Fiesta Mk7 1.6 TDCi engines with 75 HP and 90 HP. Is the main difference just in the ECU programming, allowing for a higher power output in the 90 HP version, or are there also mechanical differences between the two?

I appreciate any insights or detailed information regarding the differences between these two engines.

Thank you in advance for your responses!

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    Turbo and injectors I believe

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    Parts catalogue suggests the turbo & injectors are the same on the 75 & 90ps models.  They were different on the 110ps model (not fitted to Fiesta).

    I believe the 75ps model was purposely downtuned for either emissions or insurance purposes.  90ps is easily and reliably achievable from that engine.

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    • Like 2
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    There you go

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    • Author

    Great, thank you very much

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    If you want a bit more poke, talk to a few remapping companies, apparently these can be mapped quite easily.

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