A P1406 error code on a 1996 Pontiac Sunfire indicates a faulty EGR valve. This can result in poor engine performance and should be replaced immediately.
check the piece of cardboard where the spare tire is. it should be on there
Trouble code P0300 means:Random/multiple cylinder misfire detected
how to remove key cylinder on 98 sunfire
the answer is that you need to go to a firestone or certified Pontiac dealership to find out. They have most of the codes on a computer database, but try 4663757AVW556VVC
Are you sure about that code? I'm not seeing it in the ODBII code list. http://autorepair.about.com/od/obdcodedatabase/a/OBD_1996_year.htm
Different for every vehicle. Contact your dealer if you didn't get the card that came with your car.
cant you need a scanner to check codes from 1996 and newer
settings/general/passlock code
P0442 Code indicates Evaporative Emission System Leak detected (small leak). What are the causes? What components need to be repaired
Yes a OBD 2 scanner/reader will work on your car
Trouble code P0113 means: Intake Air Temperature Sensor 1 Circuit High Input