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Engine runs rough without power and stalls sometimes at idle on 2001 Volvo V70

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
the engine stalls after warmup and runs rough and jerky
it will not run above 4ooo rpm
my OBD code reader reports two error codes
P01221 throttle pos sensor A
P1238 Turbo Control Valve
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