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2001 xc70 PEM Location

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Dryansnyder
Posts: 6
Joined: 20 May 2014, 20:32
Year and Model: 245 diesel 1984
Location: United States

Post by Dryansnyder »

It Starts. But I have to keep it floored. Or it will die. I can sometimes get it to idle in neutral. It sounds great. Just no power. Even when giving it everything, it not revving up very high. I have done the oil separator replacement and new intake gasket and replaced all the crumbling vacuum lines that I saw. I am stumped.
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vtl
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Joined: 16 Aug 2012, 13:35
Year and Model: 2005 XC70
Location: Boston
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Post by vtl »

In parking it revs up only up to 4k.

Check MAF, MAP and STFT/LTFT at idle.
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abscate
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Joined: 17 Feb 2013, 17:54
Year and Model: 99: V70s S70s,05 V70
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Post by abscate »

Start with a measurement of fuel pressure at rail, with a gauge. It has to be at 52 psi for the car to run.
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