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P1250 Diagnostic Trouble Code Discussion for December 2007

Pressure Regulator Control Solenoid Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1250
Help Request Posted
2002 Porsche 911 Turbo 3.6L Hesitation, Stall, MIL Lamp on VIN: WP0AB29902
P1250: Boost pressure deviation. ... it like boost hose coming off. We checked those and they are all secure. It starts and dies as the post start enrichment leans out. The P1250 code comes back immediately.Has anyone seen this combo before. I suspect the MAF...
December 17, 2007