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DTC codes / P2Dxx · Hybrid propulsion / P2D25
P2D25 indicates that the powertrain control module (PCM) has detected an intermittent or erratic signal from the turbocharger interstage pressure sensor A circuit. This sensor measures pressure between the turbocharger's compressor stages, and the PCM sets the code when the signal voltage jumps, drops out, or behaves unpredictably beyond calibrated limits.
Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.
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