What can I do about a ECU code 12? on 1990 Honda CRX

The check engine light on my 89 CRX recently started coming on, usually after I've been driving it for awhile. When I got the chance I checked what the code was and it was 12. After doing some looking I found out that its the EGR Lift Sensor, but I don't know what that means for my car. How will that affect my car and how can it be fixed?

by in North Hollywood, CA on May 25, 2012
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1 answer
ANSWER by , May 25, 2012
some fault codes stored in your ECU, you should to clear the DTC.