[ty1]

Hi, there,

I have a 99 Camry 4D, I4, with 74K miles. About a month ago, the MIL lighted up. Went to a AutoZone; the code read out is P0446.

I have since put a new gas cap(bought at a Toyota dealer), pulled the IEC(ICE) fuse. The check-engine light keeps coming back.

It's my understanding that P0446 is related to the fuel fume recovery system. To be more specific, EVAP Vent Control Circuit Malfunction.

My question here is that:

1. Will it harm the car whendriving with the P0446 on?

2. Apart from replacing the Charcoal Canistor, it it possible of other causes?

Thanks inadvance!

ty