Hey y'all. I'm using an Innova 3210 Bluetooth dongle to try and read data from my '97's OBD2 port. The unit lights up green when plugged in, so it's getting power, and it connects to my phone fine, but it keeps failing to establish a connection with the ECU. It can't read anything at all, and will eventually time out/fail. It does this with all the apps I've tried. I've checked the room fuse in the footwell and it's good. Any ideas what might be causing this? Any advice would be appreciated.
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