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%META:TOPICINFO{author="blundar" date="1077237440" format="1.0" version="1.1"}%
"Chipping" an ECU means replacing the program running the ECU. Chipping isn't really the right definition. What we actually do is "burn" a new bin file to the ROM to replace the current bin file in the ECU.
In order to chip an ECU, you will need the following:
Sounds pretty easy eh? Dave Blundell? wrote a great Introduction To ECUChipping article that is an excellent place to start learning about chipping ECUs
NOTE: OBD0 MPFI ECUs do not always have a ROM for you to replace. Don't despair, Chipping An88-89 ECU is possible, too. |