my oxygen sensor light's on. does that mean it's time for a new one? it's as simple as sliding under the car and unwrenching the sensor off, right? can i run the car for another few thousand miles without messing up the engine? thanks -- Email problems to: scirocco-l-probs@scirocco.org To unsubscibe send "unsubscribe scirocco-l" in the message to majordomo@scirocco.org