Description Included in this kit is everything needed to rebuild the ECU in your 1990-2000 Toyota or Lexus!  Some computers require more capacitors than others, so we have included all of the required capacitors (You may have extras left over after your rebuild). Other sellers offer rebuild services that require you to ship your car’s computer (valued at over $500) to and from their facility.  If the package is lost by the postal service, you have to search for a rare replacement.  When the ECU is returned, the rebuild quality is often quite shoddy. What they don’t tell you is that rebuilding the computer is dead simple with the components provided here.   Save a ton of money and hassle by rebuilding the ECU yourself!