What does code P1410 mean?

Q: What does code P1410 mean?

EGR Boost Solenoid Valve Stuck. P1410 on Mazda vehicles indicates that the powertrain control module (PCM) has detected a fault in the EGR boost solenoid valve circuit, specifically that the valve is stuck and not responding to commanded changes. The PCM monitors the solenoid's electrical current and the resulting manifold pressure changes, and when the expected response is missing, it sets this code and illuminates the check engine light.

DTC codes / Mazda codes / P1410

P1410 · MazdaEGR Boost Solenoid Valve Stuck

P1410 on Mazda vehicles indicates that the powertrain control module (PCM) has detected a fault in the EGR boost solenoid valve circuit, specifically that the valve is stuck and not responding to commanded changes. The PCM monitors the solenoid's electrical current and the resulting manifold pressure changes, and when the expected response is missing, it sets this code and illuminates the check engine light.

SystemPowertrain

Code typeMazda specific

SeverityMedium

Fix difficultyIntermediate

AreaAuxiliary emission controls

Guidance is general and written for Mazda vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.