ecm

Hi folks! You would think that I would have learned something from my Red 2000 Insight, but no, I had to buy another one! I bought a totaled Blue 2001 at a good price ($1,100). I drove it home a distance of about 200 miles. There wasn't much wrong with it. I replaced the windshield, ($315) and...

Just weeks after shelling out $ for a new IMA battery, the CEL (check engine light) just came on with a P0420 code which the dealer says sight unseen must mean cat replacement. If it is the cat, is it harmful to drive the car? Anybody have the ECM update or replacement done beyond the warranty...