20V MK1 Engine Swap engine light only comes on when on the freeway?? [Archive] - Toyota MR2 Message Board

20V MK1 Engine Swap, light, engine, runs, freeway, constant, fine, work, speedo, codes, thing, shot, 100%, silvertop, cable, case, bought, reading, 55mph, guys, noticed, morning, maintaining, back, start, basicly, pauses, blink, speed, check

hey guys the car runs fine . i noticed this morning using the freeway getting up to about 55mph out of nowhere the engine light would come on just maintaining a constant speed. so when i get to work i go to check for codes the engine light would just blink constant with no pauses. after work i come back to the car start the car. engine light is off..... so basicly no codes to be had, car runs fine before and after engine light comes on. only comes on when i get on the freeway. the only