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P1443 Diagnostic Trouble Code Discussion for September 2005

Secondary Air Injection System Control Valve Circuit Malfunction (Bank 2)

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Trouble Ticket Help Requests for DTC P1443
Help Request Posted
1997 Infiniti J30 3.0L MIL Lamp on VIN: JNKAY21D4V
P1443: Canister Control Vacuum Switch Circuit Malfunction. ... for evap selenoid. po443. during inspection found vacuum hoses crossed. fixed that, then on test drive mil came back on. now has code p1443, evap selenoid check switch. checked that and it works pefectly. the lines are clear and the switch get vac signal a...
September 01, 2005