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Old 05-15-2018, 08:51 AM
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Default Fault code p1238

Hi All,

i have a Volvo C70 2.0T 2002 with the fault code P1238. Iíve checked all the turbo pipes after the turbo and now looking at whatís next to check. Was starting the look at the Turbo control valve but not sure of where to start.

Any ideas?

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Old 05-15-2018, 07:43 PM
Join Date: Mar 2012
Location: Ridgefield, CT
Posts: 3,604

more likely you are losing boost from the turbo through the intercooler into the intake. Any tears in the hoses or damage to the intercooler?
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