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P1519 Diagnostic Trouble Code Discussion for July 2006

Idle Air Control Valve Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1519
Help Request Posted
1999 Mercury Cougar 2.5L MIL Lamp on VIN: 1ZWFT611BX
P1519: Intake Manifold Runner Vaive. ... cam sensor circut and P1519 intake runner valve stuck. I replaced the cam sensor and cleared codes. Then I manually moved the intake runner valves and they were free moving with spring pressure. I sent the car out and it came back 3days latter with same co...
July 06, 2006