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Diesel Engines A forum dedicated to diesel engines fitted to Volvo cars. See the first post in this forum for a list of the diesel engines. |
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2010 v70 d5 fault code p029900Views : 4889 Replies : 1Users Viewing This Thread : |
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Oct 20th, 2015, 20:34 | #1 |
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Last Online: Oct 23rd, 2015 20:57
Join Date: Oct 2015
Location: Forres
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2010 v70 d5 fault code p029900
The fault code is "Turbo/compressor a negative pressure no info on error type permanent."
I have cleaned the EGR valve. Flushed the system with EGR cleaner and still no diffrence! The car revs ok in neutral. When driving lightly it pulls ok, but when a significant amount of throttle is aplied and the turbo is pulling suddenly it goes into limp home mode with the above code. Any ideas to what this can be? There's no whistling to suggest hoses leaking,it pulls like it should before the limp home steps in, wondered if anyone out there has had the same issue or could point me in the right direction. Thanks for any info provided. |
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