P1420 Catalyst Temperature Sensor Failure
Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1420 Information for specific makes P1420 BUICKP1420 CADILLACP1420 CHEVROLETP1420 GMCP1420 HONDAP1420 SUBARU
Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1420 Information for specific makes P1420 BUICKP1420 CADILLACP1420 CHEVROLETP1420 GMCP1420 HONDAP1420 SUBARU
HONDA Technical Service Bulletins for P1420 code 2003 HONDA CIVIC ENGINE AND ENGINE COOLING 2004 HONDA CIVIC ENGINE AND ENGINE COOLING 2005 HONDA CIVIC ENGINE AND ENGINE COOLING 2002 HONDA CIVIC ELECTRICAL SYSTEM 2003 HONDA CIVIC ELECTRICAL SYSTEM
P1420 BUICK – Intake Air Low Pressure Switch Circuit Low Voltage
P1420 CADILLAC – Intake Air Low Pressure Switch Circuit Low Voltage
P1420 CHEVROLET – Intake Air Low Pressure Switch Circuit Low Voltage
P1420 GMC – Intake Air Low Pressure Switch Circuit Low Voltage
P1420 SUBARU – Fuel tank pressure control solenoid valve circuit high input