I picked up a low end code reader/reset unit for the Bronco. It worked just fine for what it did, i.e. read out stored codes and reset the check engine light. Since putting on headers and a new exhaust, the check engine light has not been an issue. The reader is not nearly as sophisticated as the units discussed earlier in the thread but for $30 I could monitor the codes and reset the light as needed.
Ricardo Maestas - Bio Page
1999 LX 470, 1971 FJ-40