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June 29th 2025

P1490 / NISSAN

Vacuum Cut Valve Bypass Valve (Circuit)

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June 29th 2025

P1490 / MOPAR

Low Speed Fan CTRL Relay Circuit

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June 29th 2025

P1490 / JAGUAR

Secondary Air Relief Solenoid Circuit Malfunction

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June 29th 2025

P1490 / INFINITI

Vacuum Cut Valve Bypass Valve (Circuit)

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June 29th 2025

P1490 / GENERIC

Secondary Air Relief Solenoid Circuit Malfunction

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NOTE: Results from this database are the beginning of the diagnostic process, further investigation should be performed to confirm results before you begin repairs.