I just bought a very well maintained 1994 Honda accord, this is my first time owning a Honda it has the f22b2 engine in it and it popped up a code to be specific it's code 12 which is exhaust recirculating system I'm not to sure what to do to fix it I cleaned the egr valve out and still having the same issue I just did a complete tune up on it plugs wires cap and rotor people are telling me to clean the o2 sensors and check for vacuum leaks but everyone is sayin just buy a new egr valve I don't want to buy one if I don't need it does anyone know what I can do to fix this or has anyone had the same issue?
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