Mazda 2 - Won't start from hot

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Sun 25 Jun 2017 18:50
Mazda 2 - Won't start from hot - Leon64
Hi, any suggestions as to why a Mazda 2 diesel (54) would turn over but not start when warm? Seems to be getting worse.
Many thanks
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Sun 25 Jun 2017 20:06
Mazda 2 - Won't start from hot - hardway

Have you had it scanned?

I'd be interested in the live data fuel rail pressure.

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Sun 25 Jun 2017 20:09
Mazda 2 - Won't start from hot - elekie&a/c doctor

This will be running the Ford/Psa diesel engine,so as suggested above,fuel pressure when hot is key.

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Mon 26 Jun 2017 11:08
Mazda 2 - Won't start from hot - Leon64

Thanks both, Given me an idea of what to look for :)

Edited by Leon64 on 26/06/2017 at 11:08

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Mon 26 Jun 2017 11:41
Mazda 2 - Won't start from hot - Peter.N.

If it uses the same HP pump as the PSA engine there could be a pressure regulator on the back, these can cause that problem on the C5.

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