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Bypass Valve Solenoid - P2261 [SOLVED]

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57K views 21 replies 15 participants last post by  Keep’n It Runnin’  
P2261- Turbocharger bypass valve stuck. The ECM has detected a series of pulsations in the induction system that exceed a calibrated threshold.

The bypass is supposed to be engaged (solenoid turned off) when the throttle is closed.