so then would it be possible to create a memcal for a vehicle from an appropriately modified aujp1350.bin so that limp home would be closer to "tuned" conditions? Mike S. > | You can actually read, erase, then re-program a memcal's Eprom without > | de-soldering it if you buy a GC Electronics 40 pin test clip PN > GC#41-9140 > | (of coarse a 28 pin may be more appropriate) and wire part of it to a 28 > pin