Possible causes – Faulty Vacuum Switching Valve (VSV)– VSV for air injection control circuit Bank 1– Air switching valve No.2 Bank 1– VSV for air injection system Bank 1– Engine Control Module (ECM) Symptoms – Engine Light ON (or Service
Possible causes – Faulty Vacuum Switching Valve (VSV)– VSV for air injection control circuit Bank 1– Air switching valve No.2 Bank 1– VSV for air injection system Bank 1– Engine Control Module (ECM) Symptoms – Engine Light ON (or Service
Possible causes – Faulty Vacuum Switching Valve (VSV)– VSV for air injection control circuit Bank 1– Air switching valve No.2 Bank 1– VSV for air injection system Bank 1– Engine Control Module (ECM) Symptoms – Engine Light ON (or Service
Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1442 Information for specific makes P1442 BUICKP1442 CADILLACP1442 CHEVROLETP1442 FORDP1442 GMCP1442 TOYOTAP1442 LEXUSP1442 SCION
FORD Technical Service Bulletins for P1442 code 1997 FORD RANGER ELECTRICAL SYSTEM 1997 FORD WINDSTAR ELECTRICAL SYSTEM 1998 FORD RANGER ELECTRICAL SYSTEM 1998 FORD WINDSTAR ELECTRICAL SYSTEM 1999 FORD F SUPER DUTY ELECTRICAL SYSTEM 1999 FORD RANGER ELECTRICAL SYSTEM 1999
P1442 CADILLAC – EVAP Vacuum Switch High Voltage During Ignition On
P1442 CHEVROLET – EVAP Vacuum Sw. High Voltage During Ign. On
P1442 GMC – EVAP Vacuum Sw. High Voltage During Ign. On
P1442 BUICK – EVAP Vacuum Switch High Voltage During Ignition On