Got a check engine light today Manufacture 62-1 & 62-2. What does this mean? The mechanic thinks it might be my O2 Sensor.

 

Haven't seen code like that. odb2 codes normally are in the form of P####. Where # is a number. Do you mean P0621? and P0622? Not sure that's related to the O2 sensor.

P0621....Generator Lamp "L" Control Circuit Malfunction
P0622....Generator Field "F" Control Circuit Malfunction

Maybe someone else knows... Or go back and get the 'P' number.

here's a list of odb2 codes: http://www.autoelectronico.com/001/acura-obd-ll-01.html

 

Get real codes. Those arent codes. Like said above, all obd2 codes should start as Pxxxx (followed up by up to 4 numbers.

 

An OBD code can also start with a C(Chassis), B(Body), or U(Network) in addition to P(Powertrain) but I've yet to see a car that's reported those types of codes. Your "code" might be related to a component test which are manufacturer/make (and sometimes model) specific.