will this sensor keep my truck from starting??? my truck won't start and this is the only code i can get out of it P0102. which is the MAF low ferquinzy code.

will this sensor keep my truck from starting??? my truck won't start and this is the only code i can get out of it P0102. which is the MAF low ferquinzy code.

is the security light flashing??

the service engine soon light is on but i havn't noticed any other yet. the truck doens't even try and fire. it just turns over. its a 2002 silverado 4.3 v6 auto by the way.