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P1083 Diagnostic Trouble Code Discussion for November 2021

Air mass ahead of throttle valve upper load range

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Trouble Ticket Help Requests for DTC P1083
Help Request Posted
2011 Porsche 911 Carrera S 3.8L Cuts out, MIL Lamp on VIN: WP0CB2A91B
P1083: Air mass ahead of throttle valve upper load range. Customer states when driving he thought he ran over something and then it would not accelerate beyongd 60-65 mph. I have verified this and it downshifts and then won't accel beyond 60-65 mph. I think what he felt was the sudden downshifting. We have tried ...
November 16, 2021