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P1450 Diagnostic Trouble Code Discussion for September 2013

Barometric Pressure Sensor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1450
Help Request Posted
2008 Mercury Mountaineer Premier 4.0L MIL Lamp on VIN: 4M2EU48E28
P1450: unable to bleed up fuel tank vacuum. ... a P1450 code. Originally It came in for a P0455 gross leak code, replaced the canister vent and vapor management valve. Came back 2 weeks later with the P1450, no other codes. I have checked all lines for restrictions such as spider webs or kinks, no restr...
September 12, 2013