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P1512 Diagnostic Trouble Code Discussion for July 2005

ISC Solenoid Valve 2 Circuit Low Input

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Trouble Ticket Help Requests for DTC P1512
Help Request Posted
2001 Mazda MPV DX 2.5L MIL Lamp on VIN: 1M3LW28G21
P1512: Intake Manifold Runner Control Shutter Valve (Stuck Closed). This van has no driveablity complaint and the check engine light has been on before while driving and off by itself later. The code was PO1512 and I do not have the description of this code. Can someone tell me what that code means.Appreciated/Charles.
July 28, 2005