How do I know if my car has California Emissions?

[djsonic]

I just bought a 1991 LE and it is having a weird problem. When driving on the highway it starts to hesitate and sputter while cruising, it accelerates fine but when going back to cruising it hesitates again.

I already replaced the coolant temp sensor, that seemed to make the car run a little bit better, but I'm still getting the hesitation. I ran the codes and the computer said 02 sensor, detonation sensor, and CODE 45 which is leaky injector *California Models Only.

I bought the car in NY, how do i know if it has Cali Emission and also, how do I figure out which injector is leaky?

Also, I just put in fuel system cleaner last night so hopefully that will clear it up.

Thanks,Sean

[Wc240]

i doubt it is, but check the underhood label. it will say epa federal emissions or cali emissions

[driftneil]

You also have a diff ecu.