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- Fri Sep 08, 2023 7:51 am
- Forum: Ford
- Topic: can I flash using a pass thru and rt 2002 ranger ecu
- Replies: 3
- Views: 1891
can I flash using a pass thru and rt 2002 ranger ecu
Hi folks! I have a 2002 2.3dohc from a ranger that is going in a old econoline. I want to change a few things, am I able with the rt version and a pass thru able to read and flash? or is plugging in an external pre-programmed chip still the only option?