Lumpy idle no power

[lball1999]

So I've got a ford ranger 2.0 biturbo that idles like a bag of nails has hardly any power I've done a compression test and changed the injectors but this hasn't done anything any ideas

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[RangerBill]

So I've got a ford ranger 2.0 biturbo that idles like a bag of nails has hardly any power I've done a compression test and changed the injectors but this hasn't done anything any ideas

We don't have the diesel in North American Rangers. Have you checked for any DTC codes?

 

[JasonTremor]

Trouble codes could lead you to the source of the issue. Visually check all the turbo charge pipes and look for compromised hoses and wiring harnesses. Use a good live data code scanner to check for lift pump fuel pressure coming from fuel tank supplying high pressure fuel pump and check high pressure fuel pump output readings post injection pump. Should be able to see all these readings on a good live data scanner.

 

[My12SecRanger]

my first thought was vacuum leak or timing issue?

 

[bill_AUS]

Any codes? There were some issues with the MAP sensor I think, and potentially the fuel rail pressure sensor

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