I mean you could just take it to the dealer or indy and have codes ran for less money than buying a scanner. That's what I would do, just say"Hey, I want codes run" that's it. You'l know within minutes if it's your scanner or ecm.

This is probably simple case of YOUR SCANNER not being compatible.

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1998 Ford Escort ZX2 5 speed - 279,000 miles My Daily

1992 Mercedes 300D 2.5 202,000 - Pure junk
2000 Mercedes E320 Black - 136,000 miles - Needs repair

Don't forget to grease the screw and threads on the spring compressor.