My fox is a 91. I put the jumper wire as showed in the drawn diagrams that are floating around here, and then started my car. My check engine light did not flash. So then I tried to just dump the codes. I kept it in neutral and started the car and kept the clutch (5 speed car) depressed the entire time. I didn't get any flashes that time either. But after a little bit the car revved up to 3k RPM for about 1-2 minutes to do the EGR test. After it was complete and it returned to idle. I still had my check engine light on. No flashing either... Am I doing something wrong? I have had a check engine light for a few months, and I would like to finally fix this problem.