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P1512 Diagnostic Trouble Code Discussion for April 2008

ISC Solenoid Valve 2 Circuit Low Input

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Trouble Ticket Help Requests for DTC P1512
Help Request Posted
2000 Mazda MPV DX 2.5L MIL Lamp on VIN: JM3LW28G6Y
P1512: Intake Manifold Runner Control Shutter Valve (Stuck Closed). ... sensor previously was replaced along with intake manifold runner control unit. imrc fixed the other code (p1512). now the po031 has returned, checked to make sure correct 02 was replaced and verified that it is correct. ...
April 01, 2008