I`ve also got an odd sound which is almost like air leaking when under load so hoping a split hose. Thought it was the loose turbo/cat heatshield but obviosly not!
Here`s a thought.....would a leaking exhaust downpipe cause my problems? The van runs fine albeit a bit more sluggish than normal, no black smoke but has an odd noise from the engine bay which I thought was a blowing exhaust but not sure. Can`t do much investigating until later in the week.
P100 Mass or Volume Air flow Circuit Malfunction
P0299 Turbo pressure regulator.
P3008 flowmeter, airflow not pausable (max value)
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