Hey guys need help. Drove my 86 305 tpi 700r4 for about 50 miles today on cruise and I got the ses light. Pulled over to the side and checked under the hood,everything looked ok. When I got back in,a couple mins later,the light was out. I drove back home same miles and no light. Tested and pulled a code 32 with car off,power on.Tested when running by putting paper clip in and it just flashed fast and all the time,never quit,I put the clip in after I started it .My haynes says Baro system but reading past post believe it to be EGR related.Does this sound right? but what does flashing ses mean when car is running????HELP Allan