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Hello everybody, I have a 97 civic dx, i just replaced the exhaust manifold, o2 sensors, air filter, and a complete oil change. I've done the drive cycles and put well over 300 miles on the car. in town and highway driving. But for some odd reason my evap, cat and o2 sensor monitors wont come back online. please help i have until the 23rd of this month to get it done because i got a fix it ticket when i was doing a drive cycle. ive already put so much money into the car i really dont wanna spend more.